Featuring a full circle of round-cut diamond weighing 0.40 carat, set in 18k rose gold. OGI’s trademark guarantees the finest quality of jewelry; look for the OGI stamp and accept no substitute. The pink tint of the gold and copper alloy brings out the subtle blush tones of one’s skin. Despite its popularity in today’s jewelry, rose gold didn’t get its start until the 19th century in Imperial Russia. Carl Fabergé, renowned jeweler to the czars, was one of the first to put this precious metal to use in his most ornate creations, specifically his famous Fabergé Eggs. Blending yellow gold and copper created an alluring pink material that was first coined as “Russian Gold.” As this mix of alloys became popular among jewelers around the world, it was later renamed “Rose Gold.” Ring width 2.2m. Rings are available in sizes 3-8 also in partial sizes; please contact us for your specific size not listed or metal of choice. Production for special order ring size or choice of metal is 2-3 weeks.