3.76ct Lightning Ridge Black Opal | #E142 Danburite untreated Andamooka opal

untreated Andamooka opal

12 pieces of Turquoise including 7 carved pieces

square wheat chain is attached to the piece and cannot be removed

Estimated to weigh 1

3.76ct Lightning Ridge Black Opal | #E142 Danburite untreated Andamooka opalLightning Ridge Black Opal Weight (carats) 3. 76cts Origin Lightning Ridge, Australia Shape Freeform Dimensions (millimeters) 8. 13mm x 11. 61mm x 4. 78mm Dimensions (inches) 0. 7" x 0. 5" x 0. 2" Body Tone (+N1 to N9 ) N4 to N7 Brightness ( 1 to 5+) B3 Predominant Colors Green Directionality of Fire Somewhat Directional Treatments Enhancements None Suggested Purpose Ring Pendant Sku Number #E142 Additional Notes None