2.70 ct AIG Certified Astonishing Pear Cabochon Cut (16 x 8 mm) Unheated / Untreated Natural Black Opal Gemstone

Special Price $127.99 Regular Price $199.99
Out of stock
SKU
216159
FREE AIG Certificate Translucent Quality Unheated / Untreated Orgin from Ethiopia






SKU216159
Gem TypeOpal - Black Opal
ColorPlay of Colors
ShapePear Cabochon
Size/Dimension (L x W)15.85 x 7.94 x 4.87 mm
Weight2.7 cts
ClarityTranslucent
Number of Pieces1
LusterExcellent
OriginEthiopia
TreatmentUnheated / Untreated
Refractive Index1.37-1.47
Specific Gravity2.1
Chemical CompositionSiO2.nH2O
None
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