5.58 ct RARE! Cabochon (16X9mm) Multi Color Australian Koroit Boulder Opal

5.58 ct RARE! Cabochon (16X9mm) Multi Color Australian Koroit Boulder Opal

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

Specifications

Gemstone TypeBoulder Opal
Stone TypeBoulder Opal
Total Carat Weight (TCW)5.58
Total Carat Weight5.58
Size15.90X9.14X3.75 mm
Gemstone ColorMulti Color
Fancy ColorMulti Color
Gemstone ShapeCabochon
ClarityOpaque
Gemstone TreatmentUnheated / Untreated
Country/Region Of ManufactureAustralia
BrandDeluxeGems
Item Length15.9
Item Width9.14
Item Depth3.75
TransparencyOpaque
Cut GradeExcellent
CutExcellent
Country Of OriginAustralia
LusterExcellent
Natural/Lab-CreatedNatural
Hardness6.5 Mohs scale
SKU229936-8O13L1
Gemstone CreationNatural
Gemstone FormPolished
Gemstone Clarity GradeOpaque

5.58 ct Grand looking Cabochon Shape (16X9 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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