8.45 ct Fair Fancy (21 x 15 mm) Multi Color Australian Koroit Boulder Opal

8.45 ct Fair Fancy (21 x 15 mm) Multi Color Australian Koroit Boulder Opal

USD 84.99 USD
SKU: WHPjBdWK
Brand: TargetGems
Condition: New with tags
Categories: Fine Jewelry

Specifications

Gemstone TypeBoulder Opal
Stone TypeBoulder Opal
Total Carat Weight (TCW)8.45
Total Carat Weight8.45
Size21.25 x 14.74 x 3.37 mm
Gemstone ColorMulti Color
Fancy ColorMulti Color
Gemstone ShapeFancy
ClarityTranslucent
Gemstone TreatmentUnheated / Untreated
Country/Region Of ManufactureAustralia
BrandTargetGems
Item Length21.25
Item Width14.74
Item Depth3.37
TransparencyTranslucent
Cut GradeExcellent
CutExcellent
Country Of OriginAustralia
LusterExcellent
Natural/Lab-CreatedNatural
Hardness6.5 Mohs scale
SKU224722-6I46K4
Gemstone CreationNatural
Gemstone FormPolished
Gemstone Clarity GradeTranslucent

8.45 ct Fair Fancy Shape (21 x 15 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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