11.30ct Koroit Boulder Matrix Opal | #E205 Cuprite Stone Measurements: 42

Stone Measurements: 42

earring length (millimeters): 6

Other Notes: Exceptionally collectible specimen due to its large size and color

though the stone is still stable and safe to enjoy

11.30ct Koroit Boulder Matrix Opal | #E205 Cuprite Stone Measurements: 42Koroit 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 Dimensions (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