A Platinum, Emerald and Diamond Necklace, the front of the necklace in an openwork design and millegrain edgework containing one octagonal step cut emerald measuring approximately 9.95 x 9.05 x 7.55 mm, six straight baguette cut diamonds weighing approximately 0.38 carat total and numerous round brilliant and single cut diamonds weighing approximately 3.10 carats total in the prong set link chain extending to the later box link back chain containing four yellow gold bezel set round mixed cut emeralds.Stamp: 10% IRID PLAT. 17.00 dwts.