Natural Solid Lightning Ridge Opal Ring Australian Variscite Ring 7B1:Faint B2:Dull B3:Bright B4:Very Bright

7B1:Faint    B2:Dull    B3:Bright    B4:Very Bright    B5:BrilliantBody Tone N1-N9 : N\5 Dark OpalN1-N4:Black Opal    N5-N6:Dark Opal    N7-N9:Light OpalTreatment : NONEOrigin : Lightning Ridge Opal Field

Shape : OvalColor : Green BlueCut : Medium Dome CabochonClarity : TranslucentBrightness B1 - B5 : B3

Australian Natural Solid Black Opal Sterling Silver Hammered Band Ring

16 mm approx

Natural Solid Lightning Ridge Opal Ring Australian Variscite Ring 7B1:Faint B2:Dull B3:Bright B4:Very BrightAustralian Solid Natural Dark Opal 10k Gold Ring. Opal Type : Australian Solid Dark OpalCarat Weight : 1. 42 ctSize : 6. 00 mm x 12. 00 mm approxColor : Multi ColorShape : OvalCut : Medium Dome CabochonClarity : OpaqueBrightness B1 B5 : B3. 8B1: Faint B2: Dull B3: Bright B4: Very Bright B5: BrilliantBody Tone N1 N9 : N5 Dark OpalN1 N4: Black Opal N5 N6: Dark Opal N7 N9: Light OpalTreatment : NONEOrigin : Lightning Ridge Opal Field, NSW Australia.