Adam's Fine Jewellery & Watches 5th December 2023

T uesday 5 th D ecember 2023 . S tarting at 4 pm 106 156 A SAPPHIRE AND DIAMOND DRESS RING The elongated cushion-shaped sapphire weighing approxi- mately 2.50cts within a double four-claw setting between bril- liant-cut diamond shoulders, mounted in 18K gold, ring size O € 2,500 - 3,500 * Please note that this sapphire was verbally tested at GCS labo- ratory in London in October 2023 and was found to be natural, of Sri Lankan origin, with no indications of heating. 157 A RUBY, DIAMOND, ONYX AND TOPAZ SAUTOIR NECKLACE Comprising a detachable multi-strand, graduated ruby bead tassle pendant with onyx and pavé-set diamond cap, suspended from a belcher-link chain, spectacle-set with circular colourless topaz with ruby bead spacers, mounted in 18K gold, length of pen- dant approximately 7.2cm, length of chain approximately 90cm € 1,800 - 2,200 158 A DIAMOND THREE-STONE RING, BY TIFFANY & CO. The central brilliant-cut diamond weighing 0.51ct within a four-claw setting between pear-shaped diamond shoulders weighing 0.19ct each, mounted in platinum, signed Tiffany & Co., numbered, with maker’s mark, with maker’s case, ring size J¾ € 1,400 - 1,800 Accompanied with a diamond certificate from Tiffany & Co. stating that the diamond weighing 0.51ct is E colour, VS1 clar- ity. Diamond registration number 24508862/J06160421. In- scription on crown: T&Co. J06160421. Accompanied with a diamond certificate from Tif- fany & Co. stating that one pear-shaped diamond weighing 0.19ct is E colour, VS1 clarity. Dia- mond registration number 24508862/I02160165. Inscription on crown: T&Co. I02160165 Accompanied with a diamond certificate from Tif- fany & Co. stating that one pear-shaped diamond weighing 0.19ct is E colour, VS1 clarity. Dia- mond registration number 24508862/I02160167. Inscription on cronw: T&Co. I02160167 159 A PAIR OF DIAMOND HOOP EARRINGS, BY GARLAND Each hoop of ovoid form, pavé-set with brilliant-cut diamonds, mounted in 18K gold, signed Garland, with maker’s case, length 3.2cm € 1,500 - 2,000