FINE JEWELLERY, WATCHES, SILVER & COINS 23rd July 2025 at 12pm

320 €750 - €950 AN ANTIQUE STYLE CONTINENTAL RUBY AND DIAMOND CLUSTER RING, central ruby to table cut diamond surround, (one stone replaced by a brilliant cut diamond) to an openwork yellow gold mount, size O 321 €350 - €450 A PAIR OF ANTIQUE FRENCH DIAMOND SET CLUSTER EARRINGS, openwork form, in 18ct gold, (later added closure) 322 €1,350 - €1,650 AN ART DECO STYLE EMERALD AND DIAMOND CLUSTER RING, boat shaped, mounted in platinum. Estimated: weight of emerald: 0.80 ct, size P-Q 323 €3,250 - €3,750 AN ANTIQUE STYLE DIAMOND BROOCH, comprising an openwork diamond set shaped panel, suspending two diamond drops, in 18ct yellow gold and platinum. Estimated: weight of diamonds: 3.64 ct. 324 €850 - €1,150 A VINTAGE DIAMOND BROOCH, of naturalistic style, mounted in 18ct yellow gold 325 €1,100 - €1,400 A SEVEN STONE DIAMOND RING, mounted in 18ct gold. Estimated: weight of diamonds: 0.84 ct, size S 326 €725 - €850 A DIAMOND HALF ETERNITY RING, the channel set baguette cut diamonds mounted in 18ct white gold. Estimated: weight of diamonds: 0.70 ct, size N 327 €1,450 - €1,650 A PINK SAPPHIRE AND DIAMOND CLUSTER RING, of plaque from, mounted in platinum. Estimated: weight of diamonds: 0.60 ct, size M-N 328 €2,300 - €2,600 AN AQUAMARINE AND DIAMOND CLUSTER RING, the cushion cut aquamarine to diamond surround and shoulders, mounted in 18ct white gold. Estimated: weight of aquamarine: 7.42 ct, diamonds: 1.00 ct, size M