FINE JEWELLERY, WATCHES, SILVER & COINS 22nd October 2025 at 12pm

382 €1,000 - €1,400 A CARTIER TRI-COLOUR GOLD AND DIAMOND SET RING, the round brilliant cut diamonds set in 18ct yellow, white & rose gold, stamped Cartier '578429', size M 383 €2,200 - €2,800 A VINTAGE DIAMOND SOLITAIRE RING, the round cut diamond to stepped diamond set shoulders, mounted in platinum. Estimated: weight of principal diamond: 0.65 ct, size L-M 384 €1,800 - €2,200 AN ANTIQUE DIAMOND AND ENAMEL OVAL NAVETTE SHAPED CLUSTER RING, the central old cut diamond up-finger trio to black enamel and diamond set surround, mounted in yellow gold. Estimated: weight of diamonds: 1.40 ct. size N 385 €9,000 - €11,000 A YELLOW SAPPHIRE AND DIAMOND RING, the central oval cut yellow sapphire to stepped old cut diamond shoulders, mounted in platinum, with 2 sizing beads inside of band, size I 386 €250 - €450 A COLLECTION OF FOUR PAIR OF EARRINGS, 3 x 9ct, 1 x 8ct stone set 387 €7,000 - €9,000 A DIAMOND SOLITAIRE RING, the centre diamond cushion modified to round brilliant cut diamond surround and shoulders, mounted in platinum stamped . Together with a G.I.A report stating centre diamond to be: 2.07 ct, colour and clarity: I, SI2. Estimated: weight of diamond surround & shoulders: 0.38 ct. size J 388 €5,600 - €6,500 A FIVE STONE DIAMOND RING, the old cut diamonds to a carved 18ct gold mount. Estimated weight of diamonds: 2.10 ct, centre stone: 1.00 ct, size K 389 €2,500 - €3,000 A DIAMOND TRIPLE ROW RING, the baguette cut diamond centre row flanked by rows of round brilliant cut diamonds, mounted in 18ct white gold. Estimated: weight of diamond: 0.76 ct, 1.54 ct, size M-N 390 €4,800 - €5,200 A RETRO DIAMOND CLUSTER RING, the central old cut diamond to shaped diamond set surround to fluted band, mounted in platinum. Estimated: weight of diamonds: 1.60 ct, size O-P