18k White Gold Natural Emerald & Diamond Ring Size 5.25 Ct.tw 0.65 Hand made and hand crafted by master jeweler in USA Gold in our products is produced in more socially and environmentally responsible ways Our gemologists handselect every gemstone for high quality and brilliant color Four characteristics, known informally as the four Cs, are now commonly used as the basic descriptors of emeralds: these are carat, cut, color, and clarity We guarantee that these diamonds are conflict free based on written guarantees by our suppliers