Home > Tools & Equipment > Cool Tools Clearance > Cubic Zirconia | Labs | Nano Gemstones >

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


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 – 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.

Item# Item Name Price New Price Qty
CZF-454 CZ - Olivine - Square 4mm - Pkg/4
$ 3.20
CZF-455 CZ - Olivine - Square 6mm - Pkg/2
$ 3.20
CZF-480 CZ - Olivine - Square 8mm - Pkg/1
CZF-887 CZ - Olivine - Square 10mm - Pkg/1
CZF-888 CZ - Olivine - Square 12mm - Pkg/1
$ 4.00
CZF-889 CZ - Olivine - Square 14mm - Pkg/1
$ 4.80
Check the items you wish to purchase, then click 'Add Qty to Cart'