4.36ct Koroit Boulder Opal | #E129 Chrysoprase likely origin: Kingman

likely origin: Kingman

04 carat diamond for that delicate bit of extra flash

Kingman turquoise set in a sterling silver ring

likely origin: Royston Mining District

4.36ct Koroit Boulder Opal | #E129 Chrysoprase likely origin: KingmanKoroit Boulder Opal Weight (carats) 4. 36cts Origin Koroit, Australia Shape Oval Dimensions (millimeters) 12. 02mm x 9. 58mm x 4. 47mm Dimensions (inches) 0. 5" x 0. 4" x 0. 2" Body Tone (+N1 to N9 ) N A Boulder Brightness ( 1 to 5+) B3 Predominant Colors Green Blue Directionality of Fire Somewhat Directional Treatments Enhancements None Suggested Purpose Ring Sku Number #E129 Additional Notes None