Fine Jewellery, Watches, Silver & Coins 13 December 2023 at 12pm

337 €3,500 - €4,500 A DIAMOND AND EMERALD NECKLACE, comprising a lines of diamond clustes, suspending an emerald and diamond cluster diamond drop. Estimated: weight of diamonds: 4.25 ct. emeralds: 2.35 ct. 338 €42,000 - €48,000 A DIAMOND SOLITAIRE RING, the brilliant cut diamond mounted in platinum, to diamond shoulders. Together with a HRD cert stating diamonds to be: 3.08 ct., F colour, VS2 clarity. Size: L-M 339 €4,500 - €6,500 A FIVE STONE EMERALD RING, set with graduated trap cut emeralds to a carved yellow gold mount, set with old cut diamond accents, fluted shank, size L - M 340 €2,200 - €2,500 AN EMERALD AND DIAMOND CLUSTER RING, the rectangular emerald to a diamond surround, to a 18ct yellow gold shank. Estimated: weight of diamonds: 0.55 ct. emerald: 2.54 ct. Wests box, size K 341 €4,000 - €6,000 AN ART DECO DIAMOND BROOCH, of geometric openwork design, set throughout with old cut diamonds, mounted in platinum. Estimated: weight of diamonds: 4.20 ct. colour and clarity: H/J, VS-SI 342 €700 - €900 AN ANTIQUE RUBY AND DIAMOND CLUSTER RING, the central ruby to old cut diamond surround, mounted in yellow gold. Estimated: weight of diamonds: 1.13 ct. size P 343 €7,200 - €8,200 AN EDWARDIAN DIAMOND AND EMERALD DROP PENDANT, comprising a boat shaped diamond and emerald set plaque suspending two knife egde bar drops with further diamonds and emeralds, mounted in yellow gold and platinum, to a back chain 344 €450 - €650 AN ANTIQUE DIAMOND SET PIN, the old cut diamond in original box. Estimated: weight of diamond: 0.45 ct. 345 €350 - €450 AN EARLY VICTORIAN DIAMOND BROOCH, modelled as a bow, the rose cut diamond mounted in silver