Mario Buccellati sapphire and diamond ring, of bombe form centring a cushion-shaped Ceylon sapphire weighing approximately 1.85 carats, mounted above a burin engraved bezel framed by a rosette lattice embellished with brilliant-cut diamonds to a tapered half round hoop continuously engraved with a triple row of foliate motifs, the diamonds together weighing approximately 0.85 carats, mounted in 18ct gold, size H, signed Mario Buccellati., accompanied by: a GIA report numbered 5172235893, dated 3 August 2015, stating that the sapphire is natural, with no indications of heating, of Sri Lanka origin, a Buccellati box.