1.28ct Lightning Ridge Black Opal | #E41 Citrine The Stone: Natural Black Cantera

The Stone: Natural Black Cantera Fire Opal

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The Stone: Onyx

5" Origin Russia Shape faceted modified rectangular French Cut Material Grade A+ Colors light blue Treatments / Enhancements none detected Mohs Hardness 8 SKU Number #1062

Natural color split of bluish green and light puce

1.28ct Lightning Ridge Black Opal | #E41 Citrine The Stone: Natural Black CanteraLightning Ridge Black Opal Weight (carats) 1. 28cts Origin Lightning Ridge, Australia Shape Oval Dimensions (millimeters) 8. 13mm x 7. 34mm x 3. 18mm Dimensions (inches) 0. 33" x 0. 3" x 0. 1" Body Tone (+N1 to N9 ) N1 Brightness ( 1 to 5+) B3 Predominant Colors Blue Green Only Directionality of Fire Highly Directional Treatments Enhancements None Suggested Purpose Ring Sku Number #E41 Additional Notes None