4.15 Carats Cushion Cut Natural Spinel Gemstone

Item Information

Dimensions (mm) 10 x 8 x 6mm
Weight (carats) 4.15 carats
  • Faceted
  • Cushion
  • No Treatment

Spinel ( /spɪˈnɛl/) is the magnesium aluminium member of the larger spinel group of minerals. It has the formula MgAl2O4 in the cubic crystal system. Its name comes from Latin “spina” (arrow).[1]

Though spinels are often referred to as rubies, as in the Black Prince Ruby, the ruby is not a spinel. Balas ruby is an old name for a rose-tinted variety of spinel.

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$91 sambory
$85 iiiiii
$64 iiiiii
$53 iiiiii
$42 iiiiii
$21 dave8
$20 dave8
$15 beautifulgemlover
$7 fjorentia
$1 beautifulgemlover
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Pricing & Details

Bid Increment $1
Starting Bid $1
Auction ID 901573
Watchers 7 watching
Viewed 1,489 times
Starts 17th May 2022 5:05am PDT
Ends 24th May 2022 5:01am PDT

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