18ct white gold, sapphire and diamond pendant necklace, centring a claw-set oval shaped sapphire weighing 4.75 carats framed by an open work, scrolling border pave-set with diamonds, surmounted by a brilliant-cut diamond weighing approximately 0.40 carat and a bale pave-set with diamonds, completed by a fine trace link chain, the pave-set diamonds together weighing approximately 0.51 carat, pendant length approximately 30.6 mm, chain length approximately 450 mm. Accompanied by a GIA report numbered 5473128946, dated 27 July 2023, stating that the 4.75 carat sapphire is natural, with indications of heating, of Sri Lankan origin.