12.24ct Koroit Boulder Matrix Opal | #E171

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Koroit Boulder Matrix Opal Weight (carats) 12.24cts Origin Koroit, Australia Shape Oval Dimensions (millimeters) 25.65mm x 14.37mm x 3.92mm Dimensions (inches) 1.0" x 0.6" x 0.2" B ody Tone (+N1 to N9-) N/A - Boulder Matrix Brightness (-1 to 5+) B3 Predominant Colors Green Directionality of Fire Somewhat Directional Treatments / Enhancements None Suggested Purpose Pendant Sku Number #E171 Additional Notes Pattern resembles a rose. Show more