13.90ct Koroit Boulder Matrix Opal | #E262

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Koroit Boulder Matrix Opal Your browser does not support the video tag. Weight 13.90 carats Origin Koroit Mining District, Queensland, Australia Shape Oval Cabochon Dimensions (mil limeters) 19.20mm x 11.90mm x 6.30mm thick Dimensions (inches) 0.76" x 0.47" x 0.25" thick Body Tone (+N1 to N9-) N/A - Boulder Opal Brightness (-1 to 5+) B1.50 Predominant Colors Green and blues with faint pinkish red and orange pinfire Directionality of Fire Slightly Directional Treatments / Enhancements None Suggested Purpose Pendant only Sku Number #E262 Additional Notes Some crazing present. Please see photos and video. Show more