Lightning Ridge Solid Black Opal with Blue Green Colors Australian Variscite Ring -------------------------------------------------------------------Total Item Weight : 4

-------------------------------------------------------------------Total Item Weight : 4

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Opal Type : Solid Dark Opal

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26 gramsMetal Type : Sterling Silver Metal Purity : 92

Lightning Ridge Solid Black Opal with Blue Green Colors Australian Variscite Ring -------------------------------------------------------------------Total Item Weight : 4Solid Black Opal from Lightning RidgePictures viewing from both sides Opal Type : Solid Australian Black OpalCarat Weight : 4. 75 ctSize : 10. 33 mm x 20. 71 mm approxThickness : 4. 09 mmColor : Blue GreenShape : Free ShapeCut : Low Medium Double Dome Cabochon Clarity : Opaque Brightness B1 B5 : B3. 5B1: 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 :