FINE JEWELLERY, WATCHES, SILVER & COINS 10th December 2025 at 12pm

363 €800 - €1,200 A SUITE OF TANZANITE JEWELLERY, mounted in 18ct white gold, comprising a pendant and matching earrings, 6.6 g. 364 €4,800 - €6,000 AN ART DECO OLD CUT ONYX SET BAR BROOCH, the principal old cut oval diamond to calibre cut onyx surround to round old cut diamonds either side, mounted in platinum, French hallmarks. Estimated: weight of principal diamond: 1.03 ct, diamond surround: 2.10 ct, 2.75" long 365 €5,500 - €6,500 A CARTIER TRINITY TRI-COLOUR BANGLE, set with white, rose & yellow 18ct gold, internal diameter ca 2.5", inscribed '750 Cartier 62 911998, French hallmarks 366 €6,400 - €7,500 A DIAMOND SOLITAIRE RING, the emerald cut diamond to diamond set shoulders, mounted in 18ct white gold, French hallmarks. Estimated: weight of principal emerald cut diamond: 1.66 ct, diamond surround: 0.72 ct, colour and clarity: I, VS, size L-M 367 €175 - €225 A PAIR OF 18CT GOLD & AMETHYST SET EARRINGS, cased 368 €225 - €325 A COLLECTION OF JEWELLERY, to include a vintage pearl & sapphire bar brooch, a 9ct gem set ring, a 9ct Claddagh brooch & a pair of gold drop earrings etc. 7.4 g. 369 €350 - €450 A GEORGE V HALF GOLD SOVEREIGN, 22 ct English coin (1912) to a gold ring mount (damaged), 8.2 g. 370 €400 - €600 A DIAMOND SIX STONE HALF HOOP RING, the round brilliant cut diamond chanel set, mounted in 18ct gold, stamped 18ct, size L 371 €75 - €125 A MODERN PAIR OF B'JOY BI- METAL CUFF LINKS, boxed