An 18 Karat White Gold, Emerald and Diamond Necklace, consisting of a pendant containing one octagonal step cut emerald measuring approximately 17.49 x 14.61 x 11.70 mm and 23 round brilliant cut diamonds weighing approximately 3.00 carats total, suspended from an open link chain containing 401 round single cut diamonds weighing approximately 1.60 carats total.Stamp: 18K BA. 35.50 dwts.