An impressive emerald and diamond halo collier, platinum, crafted as a full emerald and diamond set collier of graduating, size, arranged as connecting halo styled oval clusters set horizontally, articulated throughout with smaller diamond set panels spacing each cluster, each oval emerald of medium green colour, graduating in size, twenty-nine, throughout totalling approximately 61.00cts, bead claw set within framed of matched brilliant cut diamonds, 568 diamonds throughout, totalling 9.64ct, completed with concealed slide clasp and safety catches.