Green Cats Eye Calcite 18.60ct Solid 18K AU Ring

Green Cats Eye Calcite 18.60ct, Dimensions of Calcite = 18.68 * 12.47 * 9.48mm, Solitaire Ring, Natural and Untreated, Oval Shape, Cabochon, Clarity = Translucent, Doubly Refractive, Refractive Index = 1.49, Green CatsEye Calcite is sourced from Baluchistan, Gold Purity = 18K Solid Yellow Gold, 750 Gold Hallmark, Ring Weight = 12.59g, Pronged Setting, Ring Size = 9,