• Lab Gemstone - Blue Spinel - Round
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Lab Gemstone - Blue Spinel - Round

Lab Gemstone - Blue Spinel - Round

LAB-450

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Made in China

$5.00 USD
$5.00 USD
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Lab Gemstone - Blue Spinel

Our lab created gemstones are as beautiful as natural stones. These high quality stones 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 natural stones with these beautiful, affordable gemstones

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

Lab created gemstones are more affordable than natural stones, and unlike natural stones, they have no flaws.

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Overall rating: 4.6666665 / 5 from 12 reviews.

AI Generated Review Summary

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Review topics: ["color","shipping","stones","gems","gemstones"].

Review highlights

Reviews

These gemstones are stunning. There

"These gemstones are stunning. There is something much sparkle. I have several colors. Also, very fast shipping."

— Lori N. (5/5)

Gorgeous!

"Beautiful color and depth!"

— jEANIE B. (5/5)

Gorgeous color and sparkle

"Gorgeous color and sparkle"

— Carol S. (5/5)

Love the stone

"Love the stone"

— Barbara R. (5/5)

small blue spinel lab gemstone

"Nice looking. Have not fired them yet, so don't know how they will do in the kiln."

— Cynthia S. (3/5)

So pretty!

"These stones are so pretty. They show up great in my silver earrings, as hey fire well with silver clay."

— Beckey K. (5/5)

Lab gemstone and other

"I am very satisfied with the service I received from Cool Tools. My order was delivered promptly with no errors. The gems in particular are very good quality. Well done Cool Tools! I want more gems now!!!!"

— Carol T. (5/5)

Just as ordered!

"Put one in a hidden lantern and nine in a spinner ring during Joy Funnell's class at Ann Davis Studio. Joy's 3 day class was a joy!!!"

— William S. (5/5)

Blue Spinel

"Absolutely gorgeous. Lovely color."

— Alma R. (5/5)

nice color but cracked during firing

"i liked the stone and made it a center stone on my ring which i cant sell now cos it cracked. the surface is not smooth now, but i can still wear the ring"

— Elena C. (3/5)

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