20.60ct Koroit Boulder Matrix Opal | #E264

Burton's Gems and Opals Verified independent store

→

Koroit Boulder Matrix Opal Your browser does not support the video tag. Weight 20.60 carats Origin Koroit Mining District, Queensland, Australia Shape Freeform Cabochon Dimensions (millimeters) 32.80mm x 15.90mm x 5.80mm at thickest part Dimensions (inches) 1.29" x 0.63" x 0.23" at thickest part Body Tone (+N1 to N9-) N/A - Boulder Opal Brightness (-1 to 5+) B3.5 Predominant Colors Blue and Green Directionality of Fire Somewhat Directional Treatments / Enhancements None Suggested Purpose Pendant/Bracelet Sku Number #E264 Additional Notes Show more