Sapphire, fancy coloured sapphire and diamond ring, of bypass design, terminating in a claw-set oval blue sapphire weighing approximately 0.94 carats, and similarly set oval yellow sapphire weighing 1.11 carats, to shoulders pave-set with brilliant-cut diamonds, the diamonds together weighing approximately 0.14 carats, mounted in 18ct white gold, size O1/2, gross weight approximately 4.0 grams. Accompanied by a Agl Thai laboratory report, numbered 0038458, dated 27 August 2020, stating the yellow sapphire has no indication of heating.