Mozambique Ruby .40ct Solid 18K Yellow Gold Ring

Mozambique Ruby .40ct, Dimensions of Ruby = 5.00 * 3.00 * 3.00mm, Natural and Untreated, Oval Shape, Good Cut, Clarity = VS, Doubly Refractive, Refractive Index = 1.76 - 1.77, Ruby is sourced from Mozambique, Gold Purity = 18K Solid Yellow Gold , Ring Weight = 3.20g, Ring Size = 7.50,