1.28ct Lightning Ridge Black Opal | #E41 Citrine average sugilite measurements: 4

average sugilite measurements: 4

drilled through side

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

14 single cuts

1.28ct Lightning Ridge Black Opal | #E41 Citrine average sugilite measurements: 4Lightning 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