15.39ct Koroit Boulder Matrix Opal | #E174

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Koroit Boulder Matrix Opal Weight (carats) 15.39cts Origin Koroit, Australia Shape Freeform Dimensions (millimeters) 17.59mm x 12.73mm x 6.80mm Dimensions (inches) 0.7" x 0.5" x 0. 25" Body Tone (+N1 to N9-) N/A - Boulder Matrix Brightness (-1 to 5+) B3.5 Predominant Colors Blue Directionality of Fire Slightly Directional Treatments / Enhancements None Suggested Purpose Ring/Pendant Sku Number #E174 Additional Notes None Show more