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

257 €150 - €200 AN EARLY 20TH CENTURY DIAMOND SET BAR BROOCH, mounted in platinum & 18ct white gold, 3 g., cased 258 €200 - €300 TWO 20TH CENTUTY 9CT GOLD NOVELTY BAR BROOCHES, one depicting an alsatian, the other a spaniel, 10 g. gross weight 259 €250 - €300 AN EARLY 20TH CENTURY DIAMOND AND PEARL BAR BROOCH, set to centre with circular cluster, mounted in 14ct white gold, 3 g. 260 €800 - €1,000 A VINTAGE 18CT GOLD SQUARE CURB LINK CHAIN, 18 g. 261 €200 - €300 AN EARLY 20TH CENTURY 14CT GOLD RING, set with a sapphire, 3.6 g. size I 262 €250 - €300 AN ANTIQUE OPAL RING, with Irish Hallmarks, mounted in 18ct and platinum, stamped West & Son, size H-I 263 €1,800 - €2,500 A LATE VICTORIAN RUBY AND DIAMOND FIVE STONE RING, C. 1890, mounted in 18ct yellow gold. Estimated: weight of diamonds: 0.80 ct, rubies: 1.34 ct, size O-P 264 €450 - €600 A GEORGIAN DIAMOND RING, C. 1770'S, set with mine cut diamonds, mounted in 18ct gold and silver. Estimated: weight of diamonds: 0.50 ct, size O 265 €500 - €700 A BELLE EPOQUE EMERALD AND OLD CUT DIAMOND BROOCH, C. 1900, openwork shaped form, mounted in 18ct & platinum, French Assay marks for Paris. Estimated: weight of diamonds: 1.30 ct