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GIA Certified 29.28 ct AAA+ Grade Significant Oval Cabochon Cut (29 x 16 mm) Play of Colors Rainbow Opal Natural Gemstone

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GIA Certified 29.28 ct AAA+ Grade Significant Oval Cabochon Cut (29 x 16 mm) Play of Colors Rainbow Opal Natural Gemstone

Special Price $1,444.99 Regular Price $2,169.99
In stock
SKU
224415
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SKU224415
Gem TypeOpal - Rainbow Opal
Quantity in stock1 item(s) available
ColorPlay of Colors
GradeAAA+
ShapeOval Cabochon
Size/Dimension (L x W)28.86 x 16.38 x 12.95 mm
Weight29.28 cts
ClaritySemi-Transparent
Number of Pieces1
LusterExcellent
OriginEthiopia
TreatmentUnheated / Untreated
Refractive Index1.37-1.47
Specific Gravity2.1
Chemical CompositionSiO2.nH2O
None
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