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3.73 ct Phenomenal Fancy Cabochon Shape Australia Rare Metallic Boulder Opal Natural Gemstone

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  1. Previous 22.59 ct Attractive Fancy Cabochon Shape Australia Rare Metallic Boulder Opal Natural Gemstone
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3.73 ct Phenomenal Fancy Cabochon Shape Australia Rare Metallic Boulder Opal Natural Gemstone

Special Price $56.99 Regular Price $89.99
In stock
SKU
213794
Rare Stone! Mined From Earth! 100% Natural Play of Colors Color
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SKU213794
Gem TypeOpal - Boulder Opal
Quantity in stock1 item(s) available
ColorPlay of Colors
ShapeFancy Cabochon
Size/Dimension (L x W)22.31 x 7.82 x 3.61 mm
Weight3.73 cts
ClarityOpaque
Number of Pieces1
LusterExcellent
OriginAustralia
Treatment100% Natural
Refractive Index1.37-1.47
Specific Gravity2.1
Chemical CompositionSiO2.nH2O
None
IGI Certificate (Processing Time 10 days) ($75)
GIA Certificate (Processing Time 10 days) ($125)
GRS Certificate (Processing Time 15 days) ($125)
FREE of cost, if offered Certificate for this item ($0)
GIL Certificate (Processing Time 5 days) ($20)
AIG Certificate (Processing Time 5 days) ($20)