An impressive multi-strand emerald and diamond necklace, featuring a festoon of three rows of graduated pear cut emeralds interspaced with pairs of round brilliant cut diamonds and alternating with three rows of round brilliant cut diamonds, to double halo set diamond terminals, suspended from a double strand of graduated oval cut emeralds interspaced with pairs of round brilliant cut diamonds, total emerald weight of 81.38cts, total diamond weight of 33.42cts, all mounted in 18ct white gold