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Cubic Zirconia - Blue Topaz - Round Cubic Zirconia - Blue Topaz - Round

Cubic Zirconia - Blue Topaz

Carbon Fire only at 1525°F / 1 hour. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Blue Topaz - Cabochon Round - Checkerboard Cubic Zirconia - Blue Topaz - Cabochon Round - Checkerboard

Cubic Zirconia - Blue Topaz - Cabochon Round - Checkerboard

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Blue Topaz - Trillion Cubic Zirconia - Blue Topaz - Trillion

Cubic Zirconia - Blue Topaz - Trillion

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Blue Topaz - Pear Cubic Zirconia - Blue Topaz - Pear

Cubic Zirconia - Blue Topaz - Pear

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Blue Topaz - Barrel Cubic Zirconia - Blue Topaz - Barrel

Cubic Zirconia - Blue Topaz

Carbon Fire only at 1525°F / 1 hour. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Blue Topaz - Cushion - Checkerboard Cubic Zirconia - Blue Topaz - Cushion - Checkerboard

Cubic Zirconia - Blue Topaz - Cushion - Checkerboard

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.


Cubic Zirconia - Blue Topaz - Marquise Cubic Zirconia - Blue Topaz - Marquise

Cubic Zirconia - Blue Topaz - Marquise

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Blue Topaz - Oval - Checkerboard Cubic Zirconia - Blue Topaz - Oval - Checkerboard

Cubic Zirconia - Blue Topaz

Carbon Fire only at 1525°F / 1 hour. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Green Apple - Round Cubic Zirconia - Green Apple - Round

Cubic Zirconia - Green Apple

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Green Apple - Cabochon Round - Checkerboard Cubic Zirconia - Green Apple - Cabochon Round - Checkerboard

Cubic Zirconia - Green Apple

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Green Apple - Trillion Cubic Zirconia - Green Apple - Trillion

Cubic Zirconia - Green Apple

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Green Apple - Pear Cubic Zirconia - Green Apple - Pear

Cubic Zirconia - Green Apple

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Green Apple - Oval - Checkerboard Cubic Zirconia - Green Apple - Oval - Checkerboard

Cubic Zirconia - Green Apple

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Green Apple - Square Cubic Zirconia - Green Apple - Square

Cubic Zirconia - Green Apple

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Green Apple - Cushion - Checkerboard Cubic Zirconia - Green Apple - Cushion - Checkerboard

Cubic Zirconia - Green Apple

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Green Apple - Cushion Cubic Zirconia - Green Apple - Cushion

Cubic Zirconia - Green Apple

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Green Apple - Barrel - Checkerboard Cubic Zirconia - Green Apple - Barrel - Checkerboard

Cubic Zirconia - Green Apple

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Green Apple - Barrel Cubic Zirconia - Green Apple - Barrel

Cubic Zirconia - Green Apple

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Amethyst - Cabochon Round - Checkerboard Cubic Zirconia - Amethyst - Cabochon Round - Checkerboard

Cubic Zirconia - Amethyst

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Amethyst - Round Cubic Zirconia - Amethyst - Round

Cubic Zirconia - Amethyst

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Amethyst - Trillion Cubic Zirconia - Amethyst - Trillion

Cubic Zirconia - Amethyst

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Amethyst - Barrel Cubic Zirconia - Amethyst - Barrel

Cubic Zirconia - Amethyst

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Dark Amethyst - Barrel - Checkerboard Cubic Zirconia - Dark Amethyst - Barrel - Checkerboard

Cubic Zirconia - Amethyst

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Amethyst - Cushion - Checkerboard Cubic Zirconia - Amethyst - Cushion - Checkerboard

Cubic Zirconia - Amethyst

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Dark Amethyst - Cushion Cubic Zirconia - Dark Amethyst - Cushion

Cubic Zirconia - Dark Amethyst

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Amethyst - Cushion Cubic Zirconia - Amethyst - Cushion

Cubic Zirconia - Amethyst

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Amethyst - Pear Cubic Zirconia - Amethyst - Pear

Cubic Zirconia - Amethyst

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Amethyst - Marquise Cubic Zirconia - Amethyst - Marquise

Cubic Zirconia - Amethyst

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Amethyst - Oval - Checkerboard Cubic Zirconia - Amethyst - Oval - Checkerboard

Cubic Zirconia - Amethyst

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.



Cubic Zirconia - Amethyst - Square Cubic Zirconia - Amethyst - Square

Cubic Zirconia - Amethyst

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Alexandrite - Cabochon Round - Checkerboard Cubic Zirconia - Alexandrite - Cabochon Round - Checkerboard

Cubic Zirconia - Alexandrite

No Fire. Set after firing. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Alexandrite - Round Cubic Zirconia - Alexandrite - Round

Cubic Zirconia - Alexandrite

No Fire. Set after firing. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Alexandrite - Square Cubic Zirconia - Alexandrite - Square

Cubic Zirconia - Alexandrite

No Fire. Set after firing. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Amethyst - Barrel - Checkerboard Cubic Zirconia - Amethyst - Barrel - Checkerboard

Cubic Zirconia - Amethyst

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Alexandrite - Trillion Cubic Zirconia - Alexandrite - Trillion

Cubic Zirconia - Alexandrite

No Fire. Set after firing. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Alexandrite - Pear Cubic Zirconia - Alexandrite - Pear

Cubic Zirconia - Alexandrite

No Fire. Set after firing. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Alexandrite - Barrel - Checkerboard Cubic Zirconia - Alexandrite - Barrel - Checkerboard

Cubic Zirconia - Alexandrite

No Fire. Set after firing. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Alexandrite - Barrel Cubic Zirconia - Alexandrite - Barrel

Cubic Zirconia - Alexandrite

No Fire. Set after firing. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Alexandrite - Cushion - Checkerboard Cubic Zirconia - Alexandrite - Cushion - Checkerboard

Cubic Zirconia - Alexandrite

No Fire. Set after firing. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Alexandrite - Oval - Checkerboard Cubic Zirconia - Alexandrite - Oval - Checkerboard

Cubic Zirconia - Alexandrite


No Fire. Set After Firing. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Champagne - Cabochon Round - Checkerboard Cubic Zirconia - Champagne - Cabochon Round - Checkerboard

Cubic Zirconia - Champagne

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.


Cubic Zirconia - Champagne - Round Cubic Zirconia - Champagne - Round

Cubic Zirconia - Champagne

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Champagne - Trillion Cubic Zirconia - Champagne - Trillion

Cubic Zirconia - Champagne

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Champagne - Oval - Checkerboard Cubic Zirconia - Champagne - Oval - Checkerboard

Cubic Zirconia - Champagne

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Champagne - Cushion - Checkerboard Cubic Zirconia - Champagne - Cushion - Checkerboard

Cubic Zirconia - Champagne

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Champagne - Barrel - Checkerboard Cubic Zirconia - Champagne - Barrel - Checkerboard

Cubic Zirconia - Champagne

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Champagne - Barrel Cubic Zirconia - Champagne - Barrel

Cubic Zirconia - Champagne

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Champagne - Square Cubic Zirconia - Champagne - Square

Cubic Zirconia - Champagne

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Champagne - Pear Cubic Zirconia - Champagne - Pear

Cubic Zirconia - Champagne

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Champagne - Cushion Cubic Zirconia - Champagne - Cushion

Cubic Zirconia - Champagne

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Champagne - Marquise Cubic Zirconia - Champagne - Marquise

Cubic Zirconia - Champagne

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Columbian Emerald - Round Cubic Zirconia - Columbian Emerald - Round

Cubic Zirconia – Columbian Emerald

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Columbian Emerald - Cabochon Round - Checkerboard Cubic Zirconia - Columbian Emerald - Cabochon Round - Checkerboard

Cubic Zirconia – Columbian Emerald

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Columbian Emerald - Barrel Cubic Zirconia - Columbian Emerald - Barrel

Cubic Zirconia – Columbian Emerald

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Columbian Emerald - Trillion Cubic Zirconia - Columbian Emerald - Trillion

Cubic Zirconia – Columbian Emerald

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Columbian Emerald - Cushion - Checkerboard Cubic Zirconia - Columbian Emerald - Cushion - Checkerboard

Cubic Zirconia – Columbian Emerald

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Columbian Emerald - Square Cubic Zirconia - Columbian Emerald - Square

Cubic Zirconia – Columbian Emerald

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.



Cubic Zirconia - Columbian Emerald - Marquise Cubic Zirconia - Columbian Emerald - Marquise

Cubic Zirconia – Columbian Emerald

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Columbian Emerald - Cushion Cubic Zirconia - Columbian Emerald - Cushion

Cubic Zirconia – Columbian Emerald

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Columbian Emerald - Oval - Checkerboard Cubic Zirconia - Columbian Emerald - Oval - Checkerboard

Cubic Zirconia – Columbian Emerald

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Columbian Emerald - Pear Cubic Zirconia - Columbian Emerald - Pear

Cubic Zirconia – Columbian Emerald

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Fire Opal - Round Cubic Zirconia - Fire Opal - Round

Cubic Zirconia – Fire Opal

Open Fire or Carbon Fire at 1560°F / 20 min. May be fired up to 2 hours at 1650°F, but color will fade slightly. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Fire Opal - Square Cubic Zirconia - Fire Opal - Square

Cubic Zirconia – Fire Opal

Open Fire or Carbon Fire at 1560°F / 20 min. May be fired up to 2 hours at 1650°F, but color will fade slightly. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Fire Opal - Trillion Cubic Zirconia - Fire Opal - Trillion

Cubic Zirconia – Fire Opal

Open Fire or Carbon Fire at 1560°F / 20 min. May be fired up to 2 hours at 1650°F, but color will fade slightly. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Fire Opal - Oval - Checkerboard Cubic Zirconia - Fire Opal - Oval - Checkerboard

Cubic Zirconia – Fire Opal

Open Fire or Carbon Fire at 1560°F / 20 min. May be fired up to 2 hours at 1650°F, but color will fade slightly. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Fire Opal - Cushion Cubic Zirconia - Fire Opal - Cushion

Cubic Zirconia – Fire Opal

Open Fire or Carbon Fire at 1560°F / 20 min. May be fired up to 2 hours at 1650°F, but color will fade slightly. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Fire Opal - Cushion - Checkerboard Cubic Zirconia - Fire Opal - Cushion - Checkerboard

Cubic Zirconia – Fire Opal

Open Fire or Carbon Fire at 1560°F / 20 min. May be fired up to 2 hours at 1650°F, but color will fade slightly. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Fire Opal - Barrel - Checkerboard Cubic Zirconia - Fire Opal - Barrel - Checkerboard

Cubic Zirconia – Fire Opal

Open Fire or Carbon Fire at 1560°F / 20 min. May be fired up to 2 hours at 1650°F, but color will fade slightly. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Fire Opal - Barrel Cubic Zirconia - Fire Opal - Barrel

Cubic Zirconia – Fire Opal

Open Fire or Carbon Fire at 1560°F / 20 min. May be fired up to 2 hours at 1650°F, but color will fade slightly. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Fire Opal - Marquise Cubic Zirconia - Fire Opal - Marquise

Cubic Zirconia – Fire Opal

Open Fire or Carbon Fire at 1560°F / 20 min. May be fired up to 2 hours at 1650°F, but color will fade slightly. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Columbian Emerald - Barrel - Checkerboard Cubic Zirconia - Columbian Emerald - Barrel - Checkerboard

Cubic Zirconia – Columbian Emerald

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Fire Opal - Pear Cubic Zirconia - Fire Opal - Pear

Cubic Zirconia – Fire Opal

Open Fire or Carbon Fire at 1560°F / 20 min. May be fired up to 2 hours at 1650°F, but color will fade slightly. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Hessonite Garnet - Cabochon Round - Checkerboard Cubic Zirconia - Hessonite Garnet - Cabochon Round - Checkerboard

Cubic Zirconia – Hessonite Garnet

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.


Cubic Zirconia - Hessonite Garnet - Round Cubic Zirconia - Hessonite Garnet - Round

Cubic Zirconia – Hessonite Garnet

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.


Cubic Zirconia - Hessonite Garnet - Square Cubic Zirconia - Hessonite Garnet - Square

Cubic Zirconia – Hessonite Garnet

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.


Cubic Zirconia - Hessonite Garnet - Barrel Cubic Zirconia - Hessonite Garnet - Barrel

Cubic Zirconia – Hessonite Garnet

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Hessonite Garnet - Oval - Checkerboard Cubic Zirconia - Hessonite Garnet - Oval - Checkerboard

Cubic Zirconia – Hessonite Garnet

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Hessonite Garnet - Pear Cubic Zirconia - Hessonite Garnet - Pear

Cubic Zirconia – Hessonite Garnet

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Hessonite Garnet - Trillion Cubic Zirconia - Hessonite Garnet - Trillion

Cubic Zirconia – Hessonite Garnet

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Jet Black - Barrel - Checkerboard Cubic Zirconia - Jet Black - Barrel - Checkerboard

Cubic Zirconia – Jet Black


Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Jet Black - Barrel Cubic Zirconia - Jet Black - Barrel

Cubic Zirconia – Jet Black


Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Jet Black - Cabochon Round - Checkerboard Cubic Zirconia - Jet Black - Cabochon Round - Checkerboard

Cubic Zirconia – Jet Black


Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Jet Black - Pear Cubic Zirconia - Jet Black - Pear

Cubic Zirconia – Jet Black


Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Jet Black - Cushion - Checkerboard Cubic Zirconia - Jet Black - Cushion - Checkerboard

Cubic Zirconia – Jet Black


Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Jet Black - Cushion Cubic Zirconia - Jet Black - Cushion

Cubic Zirconia – Jet Black


Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Jet Black - Oval - Checkerboard Cubic Zirconia - Jet Black - Oval - Checkerboard

Cubic Zirconia – Jet Black


Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Jet Black - Round Cubic Zirconia - Jet Black - Round

Cubic Zirconia – Jet Black


Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Jet Black - Square Cubic Zirconia - Jet Black - Square

Cubic Zirconia – Jet Black


Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Jet Black - Trillion Cubic Zirconia - Jet Black - Trillion

Cubic Zirconia – Jet Black


Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Lavender - Round Cubic Zirconia - Lavender - Round

Cubic Zirconia – Lavender

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Lavender - Square Cubic Zirconia - Lavender - Square

Cubic Zirconia – Lavender

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Lavender - Trillion Cubic Zirconia - Lavender - Trillion

Cubic Zirconia – Lavender

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Lavender - Oval - Checkerboard Cubic Zirconia - Lavender - Oval - Checkerboard

Cubic Zirconia – Lavender

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Lavender - Cabochon Round - Checkerboard Cubic Zirconia - Lavender - Cabochon Round - Checkerboard

Cubic Zirconia – Lavender

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Lavender - Marquise Cubic Zirconia - Lavender - Marquise

Cubic Zirconia – Lavender

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Lavender - Barrel - Checkerboard Cubic Zirconia - Lavender - Barrel - Checkerboard

Cubic Zirconia – Lavender

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Lavender - Barrel Cubic Zirconia - Lavender - Barrel

Cubic Zirconia – Lavender

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Lavender - Cushion - Checkerboard Cubic Zirconia - Lavender - Cushion - Checkerboard

Cubic Zirconia – Lavender

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.


Cubic Zirconia - Lavender - Cushion Cubic Zirconia - Lavender - Cushion

Cubic Zirconia – Lavender

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Lavender - Pear Cubic Zirconia - Lavender - Pear

Cubic Zirconia – Lavender

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Olivine - Cabochon Round - Checkerboard Cubic Zirconia - Olivine - Cabochon Round - Checkerboard

Cubic Zirconia – Olivine

Open Fire or Carbon Fire at 1675°F / 1 hour. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Olivine - Round Cubic Zirconia - Olivine - Round

Cubic Zirconia – Olivine

Open Fire or Carbon Fire at 1675°F / 1 hour. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.


Cubic Zirconia - Olivine - Marquise Cubic Zirconia - Olivine - Marquise

Cubic Zirconia – Olivine

Open Fire or Carbon Fire at 1675°F / 1 hour. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Olivine - Square Cubic Zirconia - Olivine - Square

Cubic Zirconia – Olivine

Open Fire or Carbon Fire at 1675°F / 1 hour. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.


Cubic Zirconia - Olivine - Trillion Cubic Zirconia - Olivine - Trillion

Cubic Zirconia – Olivine

Open Fire or Carbon Fire at 1675°F / 1 hour. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Olivine - Oval - Checkerboard Cubic Zirconia - Olivine - Oval - Checkerboard

Cubic Zirconia – Olivine

Open Fire or Carbon Fire at 1675°F / 1 hour. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Olivine - Barrel - Checkerboard Cubic Zirconia - Olivine - Barrel - Checkerboard

Cubic Zirconia – Olivine

Open Fire or Carbon Fire at 1675°F / 1 hour. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Olivine - Cushion - Checkerboard Cubic Zirconia - Olivine - Cushion - Checkerboard

Cubic Zirconia – Olivine

Open Fire or Carbon Fire at 1675°F / 1 hour. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Olivine - Cushion 10mm Cubic Zirconia - Olivine - Cushion

Cubic Zirconia – Olivine

Open Fire or Carbon Fire at 1675°F / 1 hour. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Olivine - Pear Cubic Zirconia - Olivine - Pear

Cubic Zirconia – Olivine

Open Fire or Carbon Fire at 1675°F / 1 hour. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Olivine - Barrel Cubic Zirconia - Olivine - Barrel

Cubic Zirconia – Olivine

Open Fire or Carbon Fire at 1675°F / 1 hour. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Pink Sapphire - Round Cubic Zirconia - Pink Sapphire - Round

Cubic Zirconia – Pink Sapphire

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Pink Sapphire - Square Cubic Zirconia - Pink Sapphire - Square

Cubic Zirconia – Pink Sapphire

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Pink Sapphire - Trillion Cubic Zirconia - Pink Sapphire - Trillion

Cubic Zirconia – Pink Sapphire

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Pink Sapphire - Cabochon Round - Checkerboard Cubic Zirconia - Pink Sapphire - Cabochon Round - Checkerboard

Cubic Zirconia – Pink Sapphire

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Pink Sapphire - Cabochon Round Cubic Zirconia - Pink Sapphire - Cabochon Round

Cubic Zirconia – Pink Sapphire

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Pink Sapphire - Cushion - Checkerboard Cubic Zirconia - Pink Sapphire - Cushion - Checkerboard

Cubic Zirconia – Pink Sapphire

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Pink Sapphire - Cushion Cubic Zirconia - Pink Sapphire - Cushion

Cubic Zirconia – Pink Sapphire

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Pink Sapphire - Marquise Cubic Zirconia - Pink Sapphire - Marquise

Cubic Zirconia – Pink Sapphire

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Pink Sapphire - Oval - Checkerboard Cubic Zirconia - Pink Sapphire - Oval - Checkerboard

Cubic Zirconia – Pink Sapphire

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Pink Sapphire - Barrel - Checkerboard Cubic Zirconia - Pink Sapphire - Barrel - Checkerboard

Cubic Zirconia – Pink Sapphire

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Pink Sapphire - Barrel Cubic Zirconia - Pink Sapphire - Barrel

Cubic Zirconia – Pink Sapphire

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Pink Sapphire - Pear Cubic Zirconia - Pink Sapphire - Pear

Cubic Zirconia – Pink Sapphire

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.


Cubic Zirconia - Smoked Topaz - Round Cubic Zirconia - Smoked Topaz - Round

Cubic Zirconia – Smoked Topaz

Stable at all metal clay temperatures. May darken slightly at 2 hours. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Smoked Topaz - Trillion Cubic Zirconia - Smoked Topaz - Trillion

Cubic Zirconia – Smoked Topaz

Stable at all metal clay temperatures. May darken slightly at 2 hours. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Smoked Topaz - Square Cubic Zirconia - Smoked Topaz - Square

Cubic Zirconia – Smoked Topaz

Stable at all metal clay temperatures. May darken slightly at 2 hours. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Smoked Topaz - Cabochon Round - Checkerboard Cubic Zirconia - Smoked Topaz - Cabochon Round - Checkerboard

Cubic Zirconia – Smoked Topaz

Stable at all metal clay temperatures. May darken slightly at 2 hours. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Smoked Topaz - Marquise Cubic Zirconia - Smoked Topaz - Marquise

Cubic Zirconia – Smoked Topaz

Stable at all metal clay temperatures. May darken slightly at 2 hours. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Smoked Topaz - Oval - Checkerboard Cubic Zirconia - Smoked Topaz - Oval - Checkerboard

Cubic Zirconia – Smoked Topaz

Stable at all metal clay temperatures. May darken slightly at 2 hours. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Smoked Topaz - Barrel Cubic Zirconia - Smoked Topaz - Barrel

Cubic Zirconia – Smoked Topaz

Stable at all metal clay temperatures. May darken slightly at 2 hours. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Smoked Topaz - Cushion - Checkerboard Cubic Zirconia - Smoked Topaz - Cushion - Checkerboard

Cubic Zirconia – Smoked Topaz

Stable at all metal clay temperatures. May darken slightly at 2 hours. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Smoked Topaz - Pear Cubic Zirconia - Smoked Topaz - Pear

Cubic Zirconia – Smoked Topaz

Stable at all metal clay temperatures. May darken slightly at 2 hours. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Tanzanite - Round Cubic Zirconia - Tanzanite - Round

Cubic Zirconia – Tanzanite

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Tanzanite - Cabochon Round - Checkerboard Cubic Zirconia - Tanzanite - Cabochon Round - Checkerboard

Cubic Zirconia – Tanzanite

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Tanzanite - Square Cubic Zirconia - Tanzanite - Square

Cubic Zirconia – Tanzanite

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Tanzanite - Marquise Cubic Zirconia - Tanzanite - Marquise

Cubic Zirconia – Tanzanite

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Tanzanite - Cushion - Checkerboard Cubic Zirconia - Tanzanite - Cushion - Checkerboard

Cubic Zirconia – Tanzanite

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Dark Tanzanite - Cushion Cubic Zirconia - Tanzanite - Cushion

Cubic Zirconia – Dark Tanzanite

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Tanzanite - Oval - Checkerboard Cubic Zirconia - Tanzanite - Oval - Checkerboard

Cubic Zirconia – Tanzanite

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Tanzanite - Trillion Cubic Zirconia - Tanzanite - Trillion

Cubic Zirconia – Tanzanite

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Dark Tanzanite - Barrel - Checkerboard Cubic Zirconia - Tanzanite - Barrel - Checkerboard

Cubic Zirconia – Tanzanite

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Tanzanite - Barrel Cubic Zirconia - Tanzanite - Barrel

Cubic Zirconia – Tanzanite

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Tanzanite - Pear Cubic Zirconia - Tanzanite - Pear

Cubic Zirconia – Tanzanite

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - White Diamond - Round Cubic Zirconia - White Diamond - Round

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - White Diamond - Cabochon Round Cubic Zirconia - White Diamond - Cabochon Round

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - White Diamond - Cabochon Round  - Checkerboard Cubic Zirconia - White Diamond - Cabochon Round - Checkerboard

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - White Diamond - Cabochon Oval Cubic Zirconia - White Diamond - Cabochon Oval

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - White Diamond - Cabochon Oval - Buff Top Cubic Zirconia - White Diamond - Cabochon Oval - Buff Top

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - White Diamond - Marquise Cubic Zirconia - White Diamond - Marquise

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - White Diamond - Oval - Checkerboard Cubic Zirconia - White Diamond - Oval - Checkerboard

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - White Diamond - Oval Cubic Zirconia - White Diamond - Oval

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - White Diamond - Trillion Cubic Zirconia - White Diamond - Trillion

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - White Diamond - Triangle Cubic Zirconia - White Diamond - Triangle

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - White Diamond - Cushion - Checkerboard Cubic Zirconia - White Diamond - Cushion - Checkerboard

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - White Diamond - Barrel Checkerboard Cubic Zirconia - White Diamond - Barrel Checkerboard

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - White Diamond - Barrel Cubic Zirconia - White Diamond - Barrel

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - White Diamond - Cushion Cubic Zirconia - White Diamond - Cushion

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.


Cubic Zirconia - White Diamond - Pear Cubic Zirconia - White Diamond - Pear

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - White Diamond - Square Cubic Zirconia - White Diamond - Square

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Yellow Diamond - Cabochon Round - Checkerboard Cubic Zirconia - Yellow Diamond - Cabochon Round - Checkerboard

Cubic Zirconia – Yellow Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Yellow Diamond - Cabochon Round Cubic Zirconia - Yellow Diamond - Cabochon Round

Cubic Zirconia – Yellow Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Yellow Diamond - Marquise Cubic Zirconia - Yellow Diamond - Marquise

Cubic Zirconia – Yellow Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

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Cubic Zirconia - Yellow Diamond - Round Cubic Zirconia - Yellow Diamond - Round

Cubic Zirconia – Yellow Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.


Cubic Zirconia - Yellow Diamond - Pear Cubic Zirconia - Yellow Diamond - Pear

Cubic Zirconia – Yellow Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Yellow Diamond - Oval - Checkerboard Cubic Zirconia - Yellow Diamond - Oval - Checkerboard

Cubic Zirconia – Yellow Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.


Cubic Zirconia - Yellow Diamond - Square Cubic Zirconia - Yellow Diamond - Square

Cubic Zirconia – Yellow Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Yellow Diamond - Trillion Cubic Zirconia - Yellow Diamond - Trillion

Cubic Zirconia – Yellow Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Yellow Diamond - Barrel - Checkerboard Cubic Zirconia - Yellow Diamond - Barrel - Checkerboard

Cubic Zirconia – Yellow Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Yellow Diamond - Barrel Cubic Zirconia - Yellow Diamond - Barrel

Cubic Zirconia – Yellow Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Yellow Diamond - Cushion - Checkerboard Cubic Zirconia - Yellow Diamond - Cushion - Checkerboard

Cubic Zirconia – Yellow Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Yellow Diamond - Cushion Cubic Zirconia - Yellow Diamond - Cushion

Cubic Zirconia – Yellow Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Tanzanite - Triangle Cubic Zirconia - Tanzanite - Triangle

Cubic Zirconia - Tanzanite - Triangle 3mm Pkg - 10

There is no synthetic gemstone on the market that has had a greater impact on the jewelry industry than cubic zirconia. "CZ" as it is sometimes referred to in the industry.There is no synthetic gemstone on the market that has had a greater impact on the jewelry industry than cubic zirconia. "CZ" as it is sometimes referred to in the industry.

Cubic Zirconia - Yellow Diamond - Triangle Cubic Zirconia - Yellow Diamond - Triangle

Cubic Zirconia – Yellow Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Fire Opal - Triangle Cubic Zirconia - Fire Opal - Triangle

Cubic Zirconia - Fire Opal - Triangle

Open Fire or Carbon Fire at 1560°F / 20 min. May be fired up to 2 hours at 1650°F, but color will fade slightly. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Green Apple - Marquise Cubic Zirconia - Green Apple - Marquise

Cubic Zirconia - Green Apple

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Green Apple - Triangle Cubic Zirconia - Green Apple - Triangle

Cubic Zirconia - Green Apple

Carbon Fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Blue Topaz - Triangle Cubic Zirconia - Blue Topaz - Triangle

Cubic Zirconia - Blue Topaz - Triangle

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Blue Topaz - Square Cubic Zirconia - Blue Topaz - Square

Cubic Zirconia - Blue Topaz - Square

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Lavender - Triangle Cubic Zirconia - Lavender - Triangle

Cubic Zirconia – Lavender

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Amethyst - Triangle Cubic Zirconia - Amethyst - Triangle

Cubic Zirconia - Amethyst

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Pink Sapphire - Triangle Cubic Zirconia - Pink Sapphire - Triangle

Cubic Zirconia – Pink Sapphire

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Champagne - Triangle Cubic Zirconia - Champagne - Triangle

Cubic Zirconia - Champagne

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Olivine - Triangle Cubic Zirconia - Olivine - Triangle

Cubic Zirconia – Olivine

Open Fire or Carbon Fire at 1675°F / 1 hour. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Hessonite Garnet - Marquise Cubic Zirconia - Hessonite Garnet - Marquise

Cubic Zirconia – Hessonite Garnet

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.


Cubic Zirconia - Hessonite Garnet - Triangle Cubic Zirconia - Hessonite Garnet - Triangle

Cubic Zirconia – Hessonite Garnet

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Smoked Topaz - Cushion Cubic Zirconia - Smoked Topaz - Cushion

Cubic Zirconia – Smoked Topaz

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Smoked Topaz - Barrel - Checkerboard Cubic Zirconia - Smoked Topaz - Barrel - Checkerboard

Cubic Zirconia – Smoked Topaz

Stable at all metal clay temperatures. May darken slightly at 2 hours. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Cubic Zirconia - Smoked Topaz - Diamond 9mm x 13mm Pkg - 1 Cubic Zirconia - Smoked Topaz - Diamond 9mm x 13mm Pkg/1

Cubic Zirconia – Smoked Topaz

Stable at all metal clay temperatures. May darken slightly at 2 hours. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Pkg of 1: $4.00
New Price: $2.00
Cubic Zirconia - Jet Black - Diamond 9mm x 13mm Pkg - 1 Cubic Zirconia - Jet Black - Diamond 9mm x 13mm Pkg/1

Cubic Zirconia - Jet Black

Rated AAA, our lab created cubic zirconias are as beautiful as natural diamonds. Our high quality, calibrated CZs are precision cut and perfect for any setting, or to embed directly into metal clay.


Available in a variety of shapes, sizes and colors, get the sparkle and shine of diamonds with these beautiful, affordable stones.

Click here to download a PDF version of our firing guide.

Pkg of 1: $4.00
New Price: $2.40
Cubic Zirconia - White Diamond - Diamond 9mm x 13mm Pkg - 1 Cubic Zirconia - White Diamond - Diamond 9mm x 13mm Pkg/1

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Pkg of 1: $3.50
CZ: Amethyst - Diamond 9mm x 13mmCubic Zirconia - Amethyst - Diamond 9mm x 13mm Pkg - 1 Cubic Zirconia - Amethyst - Diamond 9mm x 13mm Pkg/1

Cubic Zirconia - Amethyst

Rated AAA, our lab created cubic zirconias are as beautiful as natural diamonds. These high quality, calibrated CZs are precision cut and perfect for any setting, or to embed directly into metal clay.


Available in a variety of shapes, sizes and colors, get the sparkle and shine of diamonds with these beautiful, affordable stones.

Click here to download a PDF version of our firing guide.

Pkg of 1: $4.00
Cubic Zirconia - Olivine - Diamond 9mm x 13mm Pkg - 1 Cubic Zirconia - Olivine - Diamond 9mm x 13mm Pkg/1

Cubic Zirconia – Olivine

Rated AAA, our lab created cubic zirconias are as beautiful as natural diamonds. Our high quality, calibrated CZs are precision cut and perfect for any setting, or to embed directly into metal clay.


Available in a variety of shapes, sizes and colors, get the sparkle and shine of diamonds with these beautiful, affordable stones.

Click here to download a PDF version of our firing guide.

Pkg of 1: $4.00
Cubic Zirconia - Pink Sapphire - Diamond 9mm x 13mm Pkg - 1 Cubic Zirconia - Pink Sapphire - Diamond 9mm x 13mm - Pkg/1

Cubic Zirconia – Pink Sapphire

Rated AAA, our lab created cubic zirconias are as beautiful as natural diamonds. Our high quality, calibrated CZs are precision cut and perfect for any setting, or to embed directly into metal clay.


Available in a variety of shapes, sizes and colors, get the sparkle and shine of diamonds with these beautiful, affordable stones.

Click here to download a PDF version of our firing guide.

Pkg of 1: $4.00
Cubic Zirconia - Yellow Diamond - Diamond 9mm x 13mm Pkg - 1 Cubic Zirconia - Yellow Diamond - Diamond 9mm x 13mm Pkg/1

Cubic Zirconia – Yellow Diamond

Rated AAA, our lab created cubic zirconias are as beautiful as natural diamonds. Our high quality, calibrated CZs are precision cut and perfect for any setting, or to embed directly into metal clay.

Available in a variety of shapes, sizes and colors, get the sparkle and shine of diamonds with these beautiful, affordable stones.

Click here to download a PDF version of our firing guide.

Pkg of 1: $4.00
Cubic Zirconia - Champagne - Diamond 9mm x 13mm Pkg - 1 Cubic Zirconia - Champagne - Diamond 9mm x 13mm Pkg/1

Cubic Zirconia - Champagne

Rated AAA, our lab created cubic zirconias are as beautiful as natural diamonds. These high quality, calibrated CZs are precision cut and perfect for any setting, or to embed directly into metal clay.


Available in a variety of shapes, sizes and colors, get the sparkle and shine of diamonds with these beautiful, affordable stones.

Click here to download a PDF version of our firing guide.

Pkg of 1: $4.00
Cubic Zirconia - Lavender - Diamond 9mm x 13mm Pkg - 1 Cubic Zirconia - Lavender - Diamond 9mm x 13mm - Pkg/1

Cubic Zirconia – Lavender

Rated AAA, our lab created cubic zirconias are as beautiful as natural diamonds. Our high quality, calibrated CZs are precision cut and perfect for any setting, or to embed directly into metal clay.

Available in a variety of shapes, sizes and colors, get the sparkle and shine of diamonds with these beautiful, affordable stones.

Click here to download a PDF version of our firing guide.

Pkg of 1: $4.00
Cubic Zirconia - Green Apple - Diamond 9mm x 13mm Pkg - 1 Cubic Zirconia - Green Apple - Diamond 9mm x 13mm Pkg/1

Cubic Zirconia - Green Apple

Rated AAA, our lab created cubic zirconias are as beautiful as natural diamonds. These high quality, calibrated CZs are precision cut and perfect for any setting, or to embed directly into metal clay.


Available in a variety of shapes, sizes and colors, get the sparkle and shine of diamonds with these beautiful, affordable stones.

Click here to download a PDF version of our firing guide.

Pkg of 1: $4.00
Cubic Zirconia - Columbian Emerald - Diamond 9mm x 13mm Pkg - 1 Cubic Zirconia - Columbian Emerald - Diamond 9mm x 13mm Pkg/1

Cubic Zirconia – Columbian Emerald

Rated AAA, our lab created cubic zirconias are as beautiful as natural diamonds. Our high quality, calibrated CZs are precision cut and perfect for any setting, or to embed directly into metal clay.

Available in a variety of shapes, sizes and colors, get the sparkle and shine of diamonds with these beautiful, affordable stones.

Click here to download a PDF version of our firing guide.

Pkg of 1: $4.00
Cubic Zirconia - Dark Amethyst - Diamond 9mm x 13mm Pkg - 1 Cubic Zirconia - Dark Amethyst - Diamond 9mm x 13mm Pkg/1

Cubic Zirconia - Dark Amethyst

Rated AAA, our lab created cubic zirconias are as beautiful as natural diamonds. These high quality, calibrated CZs are precision cut and perfect for any setting, or to embed directly into metal clay.


Available in a variety of shapes, sizes and colors, get the sparkle and shine of diamonds with these beautiful, affordable stones.

Click here to download a PDF version of our firing guide.

Pkg of 1: $4.00
Cubic Zirconia - Dark Amethyst - Barrel 11mm x 15mm Pkg - 1 Cubic Zirconia - Dark Amethyst - Barrel 11mm x 15mm Pkg/1

Cubic Zirconia - Dark Amethyst

Rated AAA, our lab created cubic zirconias are as beautiful as natural diamonds. These high quality, calibrated CZs are precision cut and perfect for any setting, or to embed directly into metal clay.


Available in a variety of shapes, sizes and colors, get the sparkle and shine of diamonds with these beautiful, affordable stones.

Click here to download a PDF version of our firing guide.

Pkg of 1: $5.00
Cubic Zirconia - Hessonite Garnet - Cushion - Checkerboard 12mm Pkg - 1 CZ- Hessonite Garnet - Cushion - Checkerboard 12mm - Pkg/1

Cubic Zirconia – Hessonite Garnet

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Pkg of 1: $5.50
Cubic Zirconia - Dark Tanzanite - Diamond 9mm x 13mm Pkg - 1 Cubic Zirconia - Tanzanite - Diamond 9mm x 13mm Pkg/1

Cubic Zirconia - Dark Tanzanite - Diamond 9mm x 13mm Pkg - 1

There is no synthetic gemstone on the market that has had a greater impact on the jewelry industry than cubic zirconia. "CZ" as it is sometimes referred to in the industry.

Pkg of 1: $6.00
Cubic Zirconia - Columbian Emerald - Rounded Barrel 11mm x 15mm Pkg - 1 Cubic Zirconia - Columbian Emerald - Rounded Barrel 11mm x 15mm Pkg/1

Cubic Zirconia – Columbian Emerald

Rated AAA, our lab created cubic zirconias are as beautiful as natural diamonds. Our high quality, calibrated CZs are precision cut and perfect for any setting, or to embed directly into metal clay.


Available in a variety of shapes, sizes and colors, get the sparkle and shine of diamonds with these beautiful, affordable stones.

Click here to download a PDF version of our firing guide.

Pkg of 1: $6.50
Cubic Zirconia - Columbian Emerald - Triangle 6mm Pkg - 2 CZ - Columbian Emerald - Triangle 6mm Pkg/2

Cubic Zirconia – Columbian Emerald

Rated AAA, our lab created cubic zirconias are as beautiful as natural diamonds. Our high quality, calibrated CZs are precision cut and perfect for any setting, or to embed directly into metal clay.


Available in a variety of shapes, sizes and colors, get the sparkle and shine of diamonds with these beautiful, affordable stones.

Click here to download a PDF version of our firing guide.

Pkg of 2: $7.00
Cubic Zirconia - White Diamond - Baguette 4mm x 6mm Pkg - 4 CZ - White Diamond - Baguette 4mm x 6mm Pkg/4

Cubic Zirconia – White Diamond

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.


Pkg of 4: $7.00
Cubic Zirconia - Hessonite Garnet - Barrel - Checkerboard 13mm x 18mm Pkg - 1 CZ - Hessonite Garnet - Barrel - Checkerboard 13mm x 18mm - Pkg/1

Cubic Zirconia – Hessonite Garnet

Stable at all metal clay temperatures. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.

Pkg of 1: $8.00
Cubic Zirconia - Dark Tanzanite - Barrel 11mm x 15 mm Pkg - 1 Cubic Zirconia - Tanzanite - Barrel 11mm x 15 mm Pkg/1

Cubic Zirconia – Tanzanite

Rated AAA, our lab created cubic zirconias are as beautiful as natural diamonds. Our high quality, calibrated CZs are precision cut and perfect for any setting, or to embed directly into metal clay.

Available in a variety of shapes, sizes and colors, get the sparkle and shine of diamonds with these beautiful, affordable stones.

Click here to download a PDF version of our firing guide.

Pkg of 1: $9.00