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


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

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.

Item# Item Name Price Qty
CZF-837 CZ - Blue Topaz - Barrel 4mm x 6mm - Pkg/4
CZF-838 CZ - Blue Topaz - Barrel 5mm x 7mm - Pkg/4
CZF-839 CZ - Blue Topaz - Barrel 6mm x 8mm - Pkg/2
CZF-840 CZ - Blue Topaz - Barrel 8mm x 10mm - Pkg/1
CZF-940.5 CZ - Blue Topaz - Barrel 13mm x 18mm - Pkg/1
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