Emerald 2.52ct Solid 22K Yellow Gold Ring

Swat Valley Emerald 2.52ct, Emerald Solitaire Gold Ring, May Birthstone, Dimensions of Emerald = 8.41 * 8.28 * 4.66 mm, Natural and Untreated (Not even Oiled), Emerald Shape, Excellent Cut, Clarity = Si, Emerald is sourced from Mingora Mines, North Pakistan, Doubly Refractive, Refractive Index = 1.59 - 1.60, Ring Weight = 3.68g, Gold Purity = 22K Solid Yellow Gold, 916 Gold Hallmark inscribed by Bahrain Govt Authorities, Ring Size = 7, Ideal as a Engagement Ring or for the Gem Collection,