8.86 ct RARE! Flashing Cabochon (18X13mm)Multi Australian Koroit Boulder Opal

8.86 ct RARE! Flashing Cabochon (18X13mm)Multi Australian Koroit Boulder Opal

USD 76.49 USD
SKU: gQB4TWX6
Brand: DeluxeGems
Condition: New with tags
Categories: Fine Jewelry

Specifications

Gemstone TypeBoulder Opal
Stone TypeBoulder Opal
Total Carat Weight (TCW)8.86
Total Carat Weight8.86
Size17.96X12.69X4.89 mm
Gemstone ColorMulti Color
Fancy ColorMulti Color
Gemstone ShapeCabochon
ClarityOpaque
Gemstone TreatmentUnheated / Untreated
Country/Region Of ManufactureAustralia
BrandDeluxeGems
Item Length17.96
Item Width12.69
Item Depth4.89
TransparencyOpaque
Cut GradeExcellent
CutExcellent
Country Of OriginAustralia
LusterExcellent
Natural/Lab-CreatedNatural
Hardness6.5 Mohs scale
SKU229915-4S46GO
Gemstone CreationNatural
Gemstone FormPolished
Gemstone Clarity GradeOpaque

8.86 ct Flashing Cabochon Shape (18X13 mm) Multi Color Australian Koroit Boulder Opal Natural Loose Gemstone. Boulder Opal. Mohs Hardness: 5.5-6.5 Found in Australia History: Opal is a semi-transparent solidified mineral composed of silicon and water.

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