Lightning Ridge Solid Natural Opal.

Australian Solid Natural Polished Opal. Opal Type : Solid Australian Dark OpalCarat Weight : 1.58 ctSize : 5.80 mm x 13.00 mm approxThickness : 3.55 mmColor : Green Blue with a touch of OrangeShape : PearCut : Double Medium Dome Cabochon Clarity : Semi Translucent Brightness B1 - B5 : B3.5B1: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. window.tolstoyWidgetId='udahoxo7xu1w0';