Cubic Zirconia (CZ's) Rounds

Cubic Zirconia, or CZ for short, goes back to 1937. It is a man-made composition to simulate the Diamond. Due to a hardness of 8.5 and modern technical advances it became a high quality, inexpensive, beautiful gemstone and one of the major products in the lampworking industry.

Our CZ's can take up to 2200C making them safe to use in warm glass.

Prompt "FREE" USPS, First Class mail within the USA
& Canada in a bubble mailer.
(When combined with a frit order it will ship
USPS-Priority Mail within the USA & Airmail to Canada).

All other International Orders will have an additional fee. Please be aware that All International Orders can take up to 4 weeks to receive due to customs.
See our policies page for more info.

All CZ's are Round.

These are also great for use in PMC.

CZ Custom Sampler

Your choice of
any 6 packs

Sampler pack quantities are listed after the color name on the drop down list.

$12.00

Please pick your 6 color choices of CZ's

(You may also pick the same
color multiple times.)

FREE Shipping to USA & Canada!

Cross-Locking Tweezers & CZ Tray

These are the best tweezers for CZ application. They are cross-locking so no need to turn you hand upside down and no more CZ's flying across the room. Check out my CZ TUTORIAL on how to use them!

This tray has 12 individual compartments and features snap-tight closures...perfect for holding and separating different colors and sizes of CZ's. I love it because it keeps my CZ's separate and organized.

Sold together as a pair for $8.50