A 1960s emerald and diamond collar necklace by Carlo Weingrill and a pair of emerald and diamond earrings, the collar centrally set with a large step cut emerald within a surround of pave set brilliant cut diamond with further pave set brilliant cut diamond and cabochon emerald accents, approximate total diamond weight 2.20 carats, on a tubo-gaz collar with a concealed clasp, stamped with maker's mark and Italian punzoni for Carlo Weingrill Spa and stamped 750 with punzoni for Vicenza pre 1968, approximately 35 cm long, 89.5g gross; the emerald and diamond pendent earrings composed of an articulated drop, centrally set with a pear shaped emerald within a surround of brilliant cut diamonds, suspended from an emerald and diamond cluster top, approximate total diamond weight 3.50 carats, with clip and post fittings, unmarked, 4.2cm long, 29.8g gross