A Platinum, Aquamarine, Diamond and Ruby Ring, Tiffany & Co., containing one octagonal step cut aquamarine measuring approximately 20.48 x 18.49 x 11.95 mm, eight round brilliant cut diamonds weighing approximately 0.56 carat total, six round single cut diamonds weighing approximately 0.15 carat total, and 10 round mixed cut rubies weiging approximately 0.90 carat total.Stamp: TIFFANY & Co IRID PLAT.Accompanied by a red leather case signed Tiffany & Co. 12.50 dwts.