• Cubic Zirconia - Alexandrite - Round
  • 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
1 3

Cubic Zirconia - Alexandrite - Round

Cubic Zirconia - Alexandrite - Round

CZF-550.5

Choose a Size

Made in China

$4.00 USD
$4.00 USD
Sale Sold out
Shipping calculated at checkout.
Add To Wishlist
See it in the Learning Center!

Cubic Zirconia - Alexandrite

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 Alexandrite CZ features deep rainbow color saturation and brilliance that 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.

No fire. Set after firing. 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.

View full details

See this Product in the Learning Center!

1 3

Overall rating: 4.714286 / 5 from 7 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["color"].

Review highlights

Reviews

Cool tools from Cool Tools

"Cool tools is my go to supplier for Metal Clay. Not only do they carry my favorite Aussie Metal Clay but all the tools needed to make my creations."

— Holly C. (5/5)

Love the Color

"These have such deep beautiful colors. Can't wait to use them"

— Grace C. (5/5)

Non-fireable

"Almost made a faux pas and fired in place... caught the mistake, but this stone is NO mistake. Even if I can't fire in place, I keep buying them because they are so beautiful!"

— Karen H. (5/5)

Very happy

"Beautiful flashes of colors"

— Pamela W. (5/5)

Cubic zirconia alexandrite

"Beautiful color and perfect shape!!"

— Patricia M. (5/5)

Alexandrite WOW

"Beautiful colors! First ordered one and once I saw the brillance of it I turned around and ordered 2 more!!!!"

— Sharon G. (5/5)

Started out gorgeous.

"The beautiful green color grabbed my attention! Sadly, they didn't heat well for me and lightened to a yellowish brown color. I'll use them with prongs next time, to preserve their gorgeous color."

— Indie (3/5)

Q&A