4.05 - Carats Natural Spinel Gemstone

Item Information

Dimensions (mm) 9 x 9 x 6mm
Weight (carats) 4.05 carats
  • Faceted
  • 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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14 bids placed so far

Reserve met

$500 jungy
$406 jungy
$400 jungy
$250 jungy
$150 volga
$102 volga
$101 lilisopal
$100 svetlana27
$86 svetlana27
$85 svetlana27
$80 svetlana27
$60 svetlana27
$22 ivitran
$21 beautifulgemlover
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Audit Information

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Pricing & Details

Bid Increment $1
Starting Bid $1
Auction ID 896111
Watchers 11 watching
Viewed 2,240 times
Starts 10th Apr 2022 3:15pm PDT
Ends 17th Apr 2022 3:14pm PDT

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