Color Change Garnet 1.72ct Solid 18K Gold Ring

Umba Color Change Garnet 1.72ct, Dimensions of Umba Garnet = 7.59 * 6.02 * 4.70mm, Natural and Untreated, Oval Shape, Excellent Cut, Clarity = VVS/IF, Singly Refractive, Refractive Index = 1.755, Color Change Garnet is sourced from Umba Valley, Tanzania, Gold Purity = 18K Solid Yellow Gold, 750 Gold Hallmark, Ring Weight = 4.65g, Ring Size = 8.25.