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 - 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
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
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 - 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
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
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
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
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
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
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
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
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
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 - 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
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
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
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
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
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
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
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 - 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
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 - 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
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
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 - 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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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 - 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 - 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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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 - 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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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 - 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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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 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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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 - 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.
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.