7.40 ct AIG Certified Valuable Oval Shape (18 x 13 mm) Natural Rainbow Opal Loose Gemstone

Special Price $221.99 Regular Price $339.99
In stock
SKU
217426
FREE AIG Certificate! 100% Mined from Earth Stone Orgin from Ethiopia






SKU217426
Gem TypeOpal - Rainbow Opal
Quantity in stock1 item(s) available
ColorPlay of Colors
ShapeOval
Size/Dimension (L x W)17.82 x 12.83 x 8.69 mm
Weight7.4 cts
ClarityVVS
Number of Pieces1
LusterExcellent
OriginEthiopia
TreatmentUnheated / Untreated
Refractive Index1.37-1.47
Specific Gravity2.1
Chemical CompositionSiO2.nH2O
None
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GIL Certificate (Processing Time 5 days) ($20)
AIG Certificate (Processing Time 5 days) ($20)