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

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

Item# Item Name Price New Price Qty
CZF-137 CZ - Amethyst - Barrel 4mm x 6mm - Pkg/4
CZF-138 CZ - Amethyst - Barrel 5mm x 7mm - Pkg/4
$ 5.60
CZF-139 CZ - Amethyst - Barrel 6mm x 8mm - Pkg/2
CZF-110 CZ - Amethyst - Barrel 8mm x 10mm - Pkg/1
$ 2.00
CZF-118 CZ - Amethyst - Barrel 11mm x 15mm - Pkg/1
$ 4.40
Check the items you wish to purchase, then click 'Add Qty to Cart'