18ct white gold, emerald and diamond ring, centring a claw-set marquise-shaped emerald weighing 2.65 carats framed by a line of brilliant-cut diamonds between pear-shaped diamond clusters, the shoulders pave-set with diamonds, the diamonds together stated to weigh 1.94 carats, size L., accompanied by a C. Dunaigre gemstone report numbered Cdc 1503005, dated 9 March 2015, stating that the 2.65 carat emerald is vivid green, with indications of minor clarity enhancement, of Zambian origin.