A vivid Columbian emerald is flanked by a pair of old cut diamonds in this stunning Art Deco ring. The central emerald is a cushion cut stone weighing 0.65 carat, with the accompanying diamonds weighing 0.50 carat each. Matching in quality, each diamond has a colour of G and clarity of SI. Each gem has been claw set into a collet of platinum, with split shoulders flowing down into a band of 18 carat white gold.