FINE JEWELLERY, WATCHES, SILVER & COINS 26th March 2025 at 12pm

311 €3,500 - €5,000 A VINTAGE DIAMOND CLUSTER RING, the old cut diamonds with old cut diamond surround, cross over design with diamond set shoulders, mounted in platinum and 18ct white gold, French assay marks. Estimated: weight of diamonds: 3.50 ct total, size K-L 312 €2,800 - €3,500 A LARGE AQUAMARINE PENDANT, the rectangular aquamarine to 14ct yellow gold mount. Estimated: weight of aquamarine; 34.00 ct. 313 €2,500 - €3,000 AN EDWARDIAN DIAMOND PENDANT, the open work diamond surround suspending an old cut diamond, mounted in platinum, to a fancy link chain. Estimated: weight of diamonds: 1.15 ct 314 €450 - €600 A DIAMOND SET CRESCENT SHAPED BROOCH, with wire work detail, set with three old cut diamonds, in yellow gold 315 €5,700 - €5,900 AN ANTIQUE DIAMOND AND ONYX CARTIER CUFFLINK AND DRESS STUD SET, c. 1910, signed Cartier, Paris, fitted Cartier case 316 €56,000 - €59,000 AN EXCEPTIONAL ART DECO BURMESE SAPPHIRE RING, the cushion cut stone to diamond shoulders, mounted in platinum. Together with a GRS Cert stating the stone to be: 36.8 ct, Burma, no heat, size I 317 €14,000 - €16,000 AN EDWARDIAN SAPPHIRE RING, the cushion cut stone to platinum diamond set mount. Together with a GRS Cert stating: Estimated: weight of sapphire: 6.00 ct. (estimated in mount) GRT type 'Royal Blue', colour: Intense vivid blue, size L 318 €16,000 - €18,000 A RUBY AND DIAMOND CLUSTER RING, the oval ruby to brilliant cut diamond surround, mounted in 18ct white gold. Estimated: weight of diamond: 1.70 ct, colour and clarity: I-J, VS-SI. Together with a GCS Cert stating ruby: 3.12 ct, from Mozambique, no heat, size N 319 €1,200 - €1,400 TWO 18CT GOLD BANGLES, 27 g.