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


 

Ring created by Alexander Kraft from METALCLAYSTUDIO in Moscow, Russia using Cool Tools Cubic Zirconia and EZ960® Sterling Silver Clay. Stones include: Champagne Barrel Checkerboard, Amethyst Cushion Checkerboard and White Diamond Cushion Checkerboard.



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 for our Gemstone Firing Guide, a comprehensive list of gemstones, firing times and the temperatures each can withstand.

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.



Item# Item Name Price New Price Qty
CZF-345 CZ - Fire Opal - Oval - Checkerboard 3mm x 5mm - Pkg/10
$9.00
$ 7.20
CZF-346 CZ - Fire Opal - Oval - Checkerboard 4mm x 6mm - Pkg/4
$6.00
$ 4.80
CZF-347 CZ - Fire Opal - Oval - Checkerboard 5mm x 7mm - Pkg/4
$7.00
$ 5.60
CZF-342.5 CZ - Fire Opal - Oval - Checkerboard 6mm x 8mm - Pkg/2
$5.00
$ 4.00
CZF-343.5 CZ - Fire Opal - Oval - Checkerboard 8mm x 10mm - Pkg/1
$4.00
$ 3.20
CZF-344.5 CZ - Fire Opal - Oval - Checkerboard 9mm x 11mm - Pkg/1
$5.00
$ 4.00
CZF-345.5 CZ - Fire Opal - Oval - Checkerboard 10mm x 12mm - Pkg/1
$6.00
$ 4.80
CZF-342 CZ - Fire Opal - Oval - Checkerboard 10mm x 14mm - Pkg/1
$6.50
$ 5.20
CZF-346.5 CZ - Fire Opal - Oval - Checkerboard 12mm x 14mm - Pkg/1
$7.00
$ 5.60
CZF-343 CZ - Fire Opal - Oval - Checkerboard 12mm x 16mm - Pkg/1
$7.50
$ 6.00
CZF-344 CZ - Fire Opal - Oval - Checkerboard 13mm x 18mm - Pkg/1
$9.00
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