FINE JEWELLERY, WATCHES, SILVER & COINS 24th September 2025 at 12pm

173 €675 - €750 A 1970'S VINTAGE MALACHITE SET RING, mounted in 14ct white gold, boat shaped, 14 g. 174 €600 - €800 AN ANTIQUE THREE STONE DIAMOND RING, C. 1900, set with old cut diamonds, mounted in 18ct gold & platinum. Estimated: weight of diamonds: 1.05 ct, size O 175 €400 - €600 AN ART DECO DIAMOND, EMERALD AND SYNTHETIC SAPPHIRE BAR BROOCH, mounted in 18ct and platinum 176 €2,750 - €3,250 AN EMERALD AND DIAMOND CLUSTER RING, the trap cut emerald to a brilliant cut diamond surround, mounted in 18ct yellow gold. Estimated: weight of diamonds: 0.40 ct, emerald: 2.62 ct, size M 177 €1,800 - €2,500 A SAPPHIRE AND DIAMOND CLUSTER RING, the oval sapphire to a shaped diamond surround, mounted in platinum. Estimated: weight of diamonds: 0.50 ct, sapphire: 1.34 ct, size L-M 178 €2,500 - €2,800 A GREEN TOURMALINE AND DIAMOND CLUSTER RING, mounted in 18ct white gold. Estimated: weight of diamonds: 0.50 ct, size O 179 €950 - €1,150 AN EMERALD AND DIAMOND CLUSTER RING, set with three emeralds to a brilliant cut diamond surround, mounted in platinum. Estimated: weight of diamonds: 0.28 ct, size M 180 €1,850 - €2,000 AN EMERALD AND DIAMOND CLUSTER RING, the trap cut emerald to brilliant cut diamond surround, mounted in 18ct yellow gold. Estimated: weight of diamonds: 0.35 ct, emerald: 1.49 ct, size K 181 €500 - €700 AN EMERALD RING, the rectangular emerald mounted in 18ct white gold, size K