11.30ct Koroit Boulder Matrix Opal | #E205

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Koroit Boulder Matrix Opal Weight (carats) 11.30cts Origin Koroit Mining District, Queensland, Australia Shape Freeform Dimensions (millimeters) 40.24mm x 14.27mm x 2.58mm Dimensio ns (inches) 1.6" x 0.6" x 0.1" Body Tone (+N1 to N9-) NA - Boulder Brightness (-1 to 5+) B3.5 Predominant Colors Green-Blue Directionality of Fire Very Directional Treatments / Enhancements None Suggested Purpose Pendant Sku Number #E205 Additional Notes None Show more