A Platinum, Emerald and Diamond Ring, Van Cleef & Arpels, Circa 1960, containing one octagonal step cut emerald measuring approximately 8.28 x 6.87 x 4.74 mm and 10 round brilliant cut diamonds weighing approximately 2.00 carats total. Engraved: VAN CLEEF & ARPELS N.Y. 44868.Accompanied by a Gemological Institute of America emerald origin report number 2175224413, dated July 22, 2015, stating Mineral Type: Beryl, Variety: Emerald, Origin: Colombia, Clarity Enhancement: Minor (F1).Accompanied by a box signed Van Cleef & Arpels. 3.50 dwts.