Australian Solid Opal Sterling Ring with Green Blue Colors Size:Size US 7.5 6B1:Faint B2:Dull B3:Bright B4:Very Bright

6B1:Faint  B2:Dull  B3:Bright  B4:Very  Bright  B5:BrilliantBody Tone N1-N9 : N4 Black OpalN1-N4:Black Opal  N5-N6:Dark Opal  N7-N9:Light OpalTreatment : NONEOrigin : Lightning Ridge Opal Field

Color : Multi-ColorShape : HeartCut : Low Dome CabochonClarity : OpaqueBrightness B1 - B5 : B3

Treatment : NONEOrigin : Lightning Ridge  Opal Field

Opal Type : Australian Solid Crystal Opal

type = 'text/javascript'

Australian Solid Opal Sterling Ring with Green Blue Colors Size:Size US 7.5 6B1:Faint B2:Dull B3:Bright B4:Very BrightOpal Type : Solid Australian Light OpalCarat Weight : 4. 18 ctSize : 9. 80 mm x 12. 80 mm approxColor : Green Blue Shape : RectangleCut : Medium Dome Cabochon Clarity : OpaqueBrightness B1 B5 : B3. 5B1: Faint B2: Dull B3: Bright B4: Very Bright B5: BrilliantBody Tone N1 N9 : N7 Light OpalN1 N4: Black Opal N5 N6: Dark Opal N7 N9: Light OpalTreatment : NONEOrigin : Lightning Ridge Opal Field, NSW Australia Total Item Weight : 5. 07 gMetal Type :