GIA Certified Ruby 2.57ct Solid 18K Gold Ring

Longido Ruby 2.57ct, GIA Report Number = 1192376393, Dimensions of Ruby = 10.74 * 7.38 * 3.93mm, 15th and 40th Wedding Anniversary Ring, July Birthstone, Capricorn Zodiac Ring, Natural and Untreated, Oval Shape, Excellent Cut, Clarity = VS, Doubly Refractive, Refractive Index = 1.76 - 1.77, Ruby is sourced from Longido, Tanzania, Gold Purity = 18K Solid Yellow Gold, 750 Gold Hallmark, Ring Weight = 5.81g, Pronged Setting, Ring Size = 7.5,