7.08ct Koroit Boulder Matrix Opal | #E263 Necklaces 83cts Origin Coober Pedy

83cts Origin Coober Pedy

2" Origin unspecific Shape faceted oval cut Material Grade AA Colors blue Treatments / Enhancements heat Mohs Hardness 9 SKU Number #1067 Additional Notes

75 by default and can be sized

East-West stone orientation

7.08ct Koroit Boulder Matrix Opal | #E263 Necklaces 83cts Origin Coober PedyKoroit Boulder Matrix Opal Your browser does not support the video tag. Weight 7. 08 carats Origin Koroit Mining District, Queensland, Australia Shape Oval Cabochon Dimensions (millimeters) 18. 80mm x 9. 40mm x 4. 50mm thick Dimensions (inches) 0. 74" x 0. 37" x 0. 18" thick Body Tone (+N1 to N9 ) N A Boulder Opal Brightness ( 1 to 5+) B2 Predominant Colors Green with undertones of some blue, pink and orange Directionality of Fire Slightly Directional