4.26 ct RARE! Cabochon (15X9mm)Multi Color Australian Koroit Boulder Opal

4.26 ct RARE! Cabochon (15X9mm)Multi Color Australian Koroit Boulder Opal

USD 59.49 USD
SKU: 0QB4TWX9
Brand: DeluxeGems
Condition: New with tags
Categories: Fine Jewelry

Specifications

Gemstone TypeBoulder Opal
Stone TypeBoulder Opal
Total Carat Weight (TCW)4.26
Total Carat Weight4.26
Size15.02X8.99X4.32 mm
Gemstone ColorMulti Color
Fancy ColorMulti Color
Gemstone ShapeCabochon
ClarityOpaque
Gemstone TreatmentUnheated / Untreated
Country/Region Of ManufactureAustralia
BrandDeluxeGems
Item Length15.02
Item Width8.99
Item Depth4.32
TransparencyOpaque
Cut GradeExcellent
CutExcellent
Country Of OriginAustralia
LusterExcellent
Natural/Lab-CreatedNatural
Hardness6.5 Mohs scale
SKU229943-2K16S4
Gemstone CreationNatural
Gemstone FormPolished
Gemstone Clarity GradeOpaque

4.26 ct Unbelievable Cabochon Shape (15X9 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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