18ct gold, yellow sapphire, diamond and emerald ring, of bombe design, centring on an oval yellow sapphire weighing 12.97 carats, claw-set within a surround embellished with brilliant-cut diamond and circular-cut emerald clusters, framed between wire work dividers to a continuous wire work hoop, the diamonds and emeralds together weighing approximately 2.50 carats and 4.50 carats respectively, size L. Accompanied by an AGL report no. 1080479, dated 22 December 2016, stating that the 12.97 carat sapphire is natural, yellow, of Ceylon (Sri Lanka) origin, with no gemmological evidence of heat.