Adam's Fine Jewellery & Watches 5th December 2023

T uesday 5 th D ecember 2023 . S tarting at 4 pm 88 121 A SAPPHIRE AND DIAMOND DRESS RING The oval-shaped sapphire weighing 9.83cts within a four-claw setting between triangle-cut diamond shoul- ders, mounted in 18K gold, diamonds approximately 1.50ct total, ring size M½ € 7,000 - 8,000 Accompanied with a report from IGN (Instituto Gemmologico Nazionale) laboratory in Rome, stating that the sapphire weighing 9.83cts is natural, of Sri Lankan origin, with some indications of heat treatment. Re- port number 22446, dated May 18th 2016.