Green Tourmaline 3.29ct Solid 22K Yellow Gold Ring

Green Tourmaline 3.29ct, Dimensions of Tourmaline = 7.73 * 8.00 * 6.43 mm, Natural and Untreated, Octagonal Faceted, Excellent Cut, Clarity = VVS, Doubly Refractive, Refractive Index = 1.62 - 1.64, Tourmaline is sourced from Afghanistan, Ring Weight = 4.02g, Gold Purity = 22K Solid Yellow Gold, Ring Size = 7,