4.87Cts Natural Ethiopian Black Opal Cushion Cabochon Loose Gemstone 18.7×7.8MM

4.87Cts Natural Ethiopian Black Opal Cushion Cabochon Loose Gemstone 18.7×7.8MM

USD 69.99 USD
SKU: 9QmJ0pT1
Brand: Unbranded
Condition: New without tags
Categories: Watches

Specifications

Materials Sourced FromEthiopia
Country Of OriginIndia
TransparencyTransparent
Gemstone ColorBlack
ShapeCushion
Gemstone TypeOpal
Size18.7x7.8x4.5mm
Cut GradeVery Good
Gemstone EffectOpalescence
Item Length18.7mm
Gemstone ShapeCabochon
Item Depth4.5mm
Gemstone CreationNatural
CertificationIGI
BrandUnbranded
Gemstone Treatmentnatural
Gemstone FormPolished
Gemstone Clarity GradeEye Clean
Item Width7.8mm

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