Lightning Ridge Solid Crystal Opals Pendant Necklace

Natural Solid Australian Crystal Opals Sterling Silver Pendant 18" chain. Opal Type : Solid Australian Light Crystal Opal Carat Weight and Size: 0.70 ct Size : 7.60 mm x 7.60 mm approx1.83 ct Size : 7.42 mm x 10.30 mm approx Color : Blue Purple with a touch of GreenShape : Oval and RoundClarity : TranslucentBrightness B1 - B5 : B3.5B1:Faint    B2:Dull    B3:Bright     B4:Very Bright     B5:BrilliantBody Tone N1-N9 : N7 Light OpalN1-N4:Black Opal     N5-N6:Dark Opal     N7-N9:Light OpalTreatment : NONEOrigin : Lightning Ridge Opal Field, NSW Australia. ---------------------------------------------------------------- Total Item Weight : 4.52 gramsMetal Type : Silver OxidizedMetal Purity : 92.5 SterlingChain : 18 Inch 92.5 Sterling window.tolstoyWidgetId='cnm4rgjm6k2ah';