18ct white gold, pink sapphire and diamond necklace, designed as an articulated line, of 15 flowerheads, each centring a claw-set brilliant-cut diamond framed by four similarly set circular-cut pink sapphire petals, alternating with connectors, comprising a circular-cut pink sapphire flanked by brilliant-cut diamonds, completed by a concealed clasp, the pink sapphires and diamonds together weighing approximately 41.81 and 3.98 carats respectively, inner circumference approximately 460 mm. Accompanied by a GIA report numbered 1458091582, dated 2 November 2022, stating that one of, the sapphires (tested at random) is natural, heated, of Madagascar origin.