Solid Lightning Ridge Black Opal Gold Pendant.

Australian Solid Natural Black Opal 10k Gold Pendant.(Pendant only without Chain) Opal Type : Solid Australian Black OpalCarat Weight : 1.71 ctSize : 7.76 mm x 10.60 mm approxColor : Blue Shape : OvalClarity : TranslucentBrightness B1 - B5 : B3.5B1: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 : 1.82 gramsMetal Type : GoldMetal Purity : 10k