All the stones work very
"All the stones work very good with the pmc firing in the kiln. I have used with one fire sterling and pmc3."
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SKU:CZF-178
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Made in China
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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 Champagne CZ features deep color saturation and brilliance that catch the eye.
Available in a variety of shapes, sizes and colors, get the sparkle and shine of diamonds with these beautiful, affordable stones.
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.
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.

Overall rating: 4.285714 / 5 from 7 reviews.
Review topics: [color, stones].
"All the stones work very good with the pmc firing in the kiln. I have used with one fire sterling and pmc3."
— Simply U. (5/5)
"Love the champagne color, my favorite of thenCZ’s. Haven’t used a cushion cut so thought I’d try these set in place in PMC and see if the color holds true. Have always been happy with CZs and Nano stones from Cool Tools"
— Natasha D. (5/5)
"Nice neutral color but sparkle nicely."
— Bead G. (5/5)
"Really love the champagne color. I was afraid it was going to be too pale but it has just enough color in it to really show off."
— Barbara B. (5/5)
"I found this cz to be stunning! I love champagne as a color to work with metal clays and was delighted with the clarity, color and additional reflective colors from this piece. I am ordering more to design projects around."
— Soultm (5/5)
"Looks like something one would give to a child to play with. Definitely a "you get what you pay for" ordering mistake on my part. The system wouldn't let me give it zero stars or I would have."
— Curious (1/5)
"Nicely made - accurate size - fit perfectly in the intended setting. Color is lighter than shown - prettier in person!"
— Bobbi W. (4/5)
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