Imperial Topaz 13.48ct Solid 18K White Gold Ring

Imperial Topaz 13.48ct, Dimensions of Topaz= 14.56 * 13.14 * 8.84 mm, Natural and Untreated, Cushion Shape, Excellent Cut, Clarity = VS, Imperial Topaz is sourced from Brazil, Doubly Refractive, Refractive Index = 1.62 - 1.63, Ring Weight = 6.48g, Gold Purity = 18K Solid White Gold, 750 Gold Hallmark inscribed by Bahrain Govt Authorities, Ring Size = 7.25, Ideal as a Engagement Ring or for the Gem Collector.