RESERVED Natural Solid Australian Black Opal Ring

Australian Solid Black Opal 10k Gold Ring. Opal Type : Australian Solid Black OpalCarat Weight : 4.00 ctSize : 11.15 mm x 20.74 mm approxColor : Green BlueShape : Free ShapeCut : Medium Dome CabochonClarity : TranslucentBrightness B1 - B5 : B3.8B1:Faint     B2:Dull     B3:Bright     B4:Very Bright     B5:BrilliantBody Tone N1-N9 : N3 Black OpalN1-N4:Black Opal     N5-N6:Dark Opal     N7-N9:Light OpalTreatment : NONEOrigin : Lightning Ridge Opal Field, NSW Australia. -----------------------------------------------------Total Item Weight : 3.89 gramsMetal Type : GoldMetal Purity : 10k  Ring Size :US-7 (17.3 mm)Britain/Australia N1/2Asia 14Euro 54 window.tolstoyWidgetId='c5yq4reucdfvi';