• Cubic Zirconia - Tanzanite - Cabochon Round - Checkerboard
  • Ring shown was created by Alexander Kraft using Cool Tools Cubic Zirconia and EZ960® Sterling Silver Clay. Stones include: Champagne Barrel Checkerboard, Amethyst Cushion Checkerboard and White Diamond Cushion Checkerboard with driftwood
  • Ring shown was created by Alexander Kraft using Cool Tools Cubic Zirconia and EZ960® Sterling Silver Clay. Stones include: Champagne Barrel Checkerboard, Amethyst Cushion Checkerboard and White Diamond Cushion Checkerboard with driftwood
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Cubic Zirconia - Tanzanite - Cabochon Round - Checkerboard

Cubic Zirconia - Tanzanite - Cabochon Round - Checkerboard

CZF-1023

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Made in China

$8.50 USD
$8.50 USD
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Cubic Zirconia - Tanzanite

Rated AAA, our lab created cubic zirconias are beautiful as precious gemstones. Our high quality, calibrated CZs are precision cut and perfect for any setting, or to embed directly into metal clay. The Tanzanite CZ features deep color saturation and brilliance sure to catch the eye.

Available in a variety of shapes, sizes and colors, get the sparkle and shine of precious gemstones with these beautiful, affordable stones.

Carbon fire only at 1110°F / 10 min. Do not fire open shelf. 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.

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

 

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

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Overall rating: 5.0 / 5 from 5 reviews.

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Review topics: ["cabs","stones","work","bronze","czs"].

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"Love the stones that I purchased. Have not been able to work with the cab bezels yet, or the delicate texture ornaments and clay scraper but am looking forward to using and creating ornaments. Always great videos, deals and items"

— Mary (5/5)

Happy with my order

"All of the items were securely packed and shipped in a timely manner. I am happy with the products and will make my next order with Cool Tools."

— Allison D. (5/5)

Beautiful stone, accurately sized, and

"Beautiful stone, accurately sized, and I love the reflective quality of the checkerboard facets."

— Cheryl R. (5/5)

I just love the color of Tanzanite czs

"These stones change color in silver firings but they work beautifully in Hadar's one-fire flex brilliant Bronze. The faceted cabs are pretty awesome! all the beauty of a faceted stone in a cab form."

— Cindy P. (5/5)

I just love the color of Tanzanite czs

"These stones change color in silver firings but they work beautifully in Hadar's one-fire flex brilliant Bronze. The faceted cabs are pretty awesome! all the beauty of a faceted stone in a cab form."

— Cindy P. (5/5)

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