1.05ct Lightning Ridge Black Opal | #E162 Ametrine Nevada Shape freeform cabochon Treatments

Nevada Shape freeform cabochon Treatments / Enhancements stabilized

one particular stone exhibits vivid cat's eye

dainty ring with some flash

approximately 3

Most sapphire available on the market is heat treated

1.05ct Lightning Ridge Black Opal | #E162 Ametrine Nevada Shape freeform cabochon TreatmentsLightning Ridge Black Opal Weight (carats) 1. 05cts Origin Lightning Ridge, Australia Shape Oval Dimensions (millimeters) 8. 84mm x 5. 86mm x 3. 25mm Dimensions (inches) 0. 33" x 0. 25" x 0. 1" Body Tone (+N1 to N9 ) N3 Brightness ( 1 to 5+) B2. 5 Predominant Colors Blue Only Directionality of Fire Very Directional Treatments Enhancements None Suggested Purpose Ring Sku Number #E162 Additional Notes None