Solid Lightning Ridge Opal Ring with Multi-Color Size:US 6.5 89 gramsMetal Type : GoldMetal

89 gramsMetal Type : GoldMetal Purity : 10k

56 gMetal Type : SilverMetal Purity : 92

Treatment : NONE

Opal Type : Australian Solid Black OpalCarat Weight : 2

8B1:Faint     B2:Dull     B3:Bright     B4:Very Bright     B5:BrilliantBody Tone N1-N9 : N8 Light OpalN1-N4:Black Opal     N5-N6:Dark Opal     N7-N9:Light OpalTreatment : NONEOrigin : Coober Pedy Opal Field

Solid Lightning Ridge Opal Ring with Multi-Color Size:US 6.5 89 gramsMetal Type : GoldMetalAustralian Solid Natural Opal 10k Gold Ring. Opal Type : Australian Solid Dark OpalCarat Weight : 2. 30 ctSize : 11. 60 mm x 15. 16 mm approxColor : Multi ColorShape : PearCut : Low Dome CabochonClarity : TranslucentBrightness B1 B5 : B3. 7B1: Faint B2: Dull B3: Bright B4: Very Bright B5: BrilliantBody Tone N1 N9 : N6 Dark OpalN1 N4: Black Opal N5 N6: Dark Opal N7 N9: Light OpalTreatment : NONEOrigin : Lightning Ridge Opal Field, NSW Australia. Total