4mm Faceted Diamond Cut Coin Gemstone Bead, Black Spinel #21-007-938-31

SKU 21-007-938-31
Approximately 4mm diamond-cut faceted coin black spinel gemstone beads. Coin beads are round, but flat, like coins. These pretty diamond-cut faceted gemstone beads aren't as flat as most coin beads -- they have a puffed middle (but still aren't as spherical as a normal faceted round), and they pack a lot of sparkle into each small bead! 90-105 beads per 15-16" strand.
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Brand: R & T
Country of Origin: China
Bin: WH-H-12
Sold by: strands
15% OFF!
Reg. Price:
1 - 9 $14.25
10+ $9.50
Sale Price(s):
1 – 9$12.11
10 +$8.08
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Estimated Restock Date: 8/26/2022

** Out of Stock **

Sold by: strand

More Details

Spinel forms in a wide variety of colors: black, blue, red, violet, green, brown, pink, white and colorless, and is most famous for its brilliant red variety that closely resembles ruby. Spinel was named in 1779 by Jean Demeste from the latin "spinella", or little thorn, due to its sharp octahedral crystals. In ancient times, exceptional large spinel crystals were mined in Southeast Asia, frequently becoming the treasured property of kings and emperors. In the United States, Spinel was recently added as an August birthstone, sharing this month with peridot and sardonyx.

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Approx. Size


Approx. Hole Size


Additional Specs

90-105 beads, 15-16" strand


Black Spinel

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