Lightning Ridge Solid Natural Opal Sterling Silver Ring Size US 7 6B1:Faint B2:Dull B3:Bright B4:Very Bright

6B1: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

Chain : 20 Inch 92

Australian Solid Natural Dark Crystal Opal Sterling Silver Pendant 18" chain

Total Item Weight : 9

Lightning Ridge Solid Natural Opal Sterling Silver Ring Size US 7 6B1:Faint B2:Dull B3:Bright B4:Very BrightOpal Type : Australian Solid Dark OpalCarat Weight : 1. 20 ctSize : 5. 10 mm x 12. 17 mm approx. Color : Multi ColorShape : PearCut : Low Dome CabochonClarity : OpaqueBrightness B1 B5 : B3. 6B1: 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 Item Weight : 3. 45 gMetal Type : SilverMetal