Solid Black Opal Sterling Ring with Color Bars Crystal Opals Australian Natural Solid Crystal Opal

Australian Natural Solid Crystal Opal 10k Gold and Sterling Silver Ring

Stone Type : VarisciteSize : 8

B1:Faint    B2:Dull    B3:Bright    B4:Very Bright    B5:Brilliant

Natural Solid Lightning Ridge Opal Sterling Silver Pendant 18" chain

Solid Black Opal Sterling Ring with Color Bars Crystal Opals Australian Natural Solid Crystal OpalAustralian Natural Solid Black Opal Sterling Silver Ring. Opal Type : Solid Australian Black OpalCarat Weight : 0. 88 ctSize : 8. 43 mm x 8. 65 mm approx. Color : Multi ColorShape : HeartCut : Low Dome CabochonClarity : OpaqueBrightness B1 B5 : B3. 2B1: Faint B2 : Dull B3: Bright B4: Very Bright B5: BrilliantBody Tone N1 N9 : N3 Black OpalN1 N4: Black Opal N5 N6: Dark Opal N7 N9: Light OpalTreatment : NONEOrigin : Lightning Ridge Opal Field, NSW