7.21 ct Fancy Shape (23 x 13 mm) Multi Color Australian Koroit Boulder Opal

7.21 ct Fancy Shape (23 x 13 mm) Multi Color Australian Koroit Boulder Opal

USD 59.49 USD
SKU: K3h0DYYo
Brand: DeluxeGems
Condition: New with tags
Categories: Fine Jewelry

Specifications

Gemstone TypeBoulder Opal
Stone TypeBoulder Opal
Total Carat Weight (TCW)7.21
Total Carat Weight7.21
Size23.46 x 12.54 x 3.42 mm
Gemstone ColorMulti Color
Fancy ColorMulti Color
Gemstone ShapeFancy
ClarityTranslucent
Gemstone TreatmentUnheated / Untreated
Country/Region Of ManufactureAustralia
BrandDeluxeGems
Item Length23.46
Item Width12.54
Item Depth3.42
TransparencyTranslucent
Cut GradeExcellent
CutExcellent
Country Of OriginAustralia
LusterExcellent
Natural/Lab-CreatedNatural
Hardness6.5 Mohs scale
SKU226388-3K33I6
Gemstone CreationNatural
Gemstone FormPolished
Gemstone Clarity GradeTranslucent

7.21 ct Grand looking Fancy Shape (23 x 13 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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