Lightning Ridge Solid Black Opal Sterling Ring

Australian Natural Solid Black Opal Sterling Silver Ring. Opal Type : Solid Australian Black OpalCarat Weight : 0.86 ctSize : 5.60 mm x 10.06 mm approx.Color : Green BlueShape : PearCut : Medium Dome CabochonClarity : OpaqueBrightness B1 - B5 : B3.3B1:Faint    B2 :Dull    B3:Bright    B4:Very Bright    B5:BrilliantBody Tone N1-N9 : N2 Black OpalN1-N4:Black Opal    N5-N6:Dark Opal    N7-N9:Light OpalTreatment : NONEOrigin : Lightning Ridge Opal Field, NSW Australia--------------------------------------------------------------------------------------------Total Item Weight : 2.48 gramsMetal Type : SilverMetal Purity : 92.5Ring Size :US-6 (16.5 mm)Britain/Australia L1/2Asia 11Euro 51.5 window.tolstoyWidgetId='ug6uijxqnd2q0';