5.59 ct Fancy Shape (18 x 11 mm) Multi Color Australian Koroit Boulder Opal

5.59 ct Fancy Shape (18 x 11 mm) Multi Color Australian Koroit Boulder Opal

USD 84.14 USD
SKU: yaL7PAYE
Brand: PUHARGEMS
Condition: New with tags
Categories: Fine Jewelry

Specifications

Gemstone TypeBoulder Opal
Stone TypeBoulder Opal
Total Carat Weight (TCW)5.59
Total Carat Weight5.59
Size18.08 x 10.72 x 3.09 mm
Gemstone ColorMulti Color
Fancy ColorMulti Color
Gemstone ShapeFancy
ClarityOpaque
Gemstone TreatmentUnheated / Untreated
Country/Region Of ManufactureAustralia
BrandPUHARGEMS
Item Length18.08 mm
Item Width10.72 mm
Item Depth3.09 mm
TransparencyOpaque
Cut GradeExcellent
CutExcellent
Country Of OriginAustralia
LusterExcellent
Natural/Lab-CreatedNatural
Hardness6.5 Mohs scale
Refractive Index1.37-1.47
Specific Gravity2.1
SKU219707-8O45L4
Gemstone CreationNatural
Gemstone FormPolished
Gemstone Clarity GradeOpaque

5.59 ct Mind-Boggling Fancy Shape (18 x 11 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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