Harry Winston emerald and diamond pendant/brooch, circa 1965, terminating on a pear shaped emerald drop weighing 4.04 carats, surmounted by a marquise emerald weighing 0.79 carats supported from an asymmetrical cluster of marquise and pear shaped diamonds, the diamonds together weighing 11.31 carats, completed by a fine trace chain, mounted in platinum, pendant length 50 mm, pendant width 28 mm, circumference 410 mm, design #A5908. Accompanied by an Agl report numbered 1123008, dated 4 May 2022, stating that the emerald is natural, with evidence of minor clarity enhancement, of Colombia origin, a Harry Winston letter of authenticity.