FINE JEWELLERY, WATCHES, SILVER & COINS 19th February 2025 at 12pm

140 €1,600 - €1,800 AN ART DECO STYLE DIAMOND PLAQUE BROOCH, of geometric design, set throughout with old cut diamonds. Estimated: weight of diamonds: 1.60 ct 141 €500 - €750 A SAPPHIRE AND DIAMOND BOMBÉ RING, the oval sapphire to a raised diamond setting, mounted in 18ct yellow gold, size P 142 €500 - €700 A GENT'S 18CT GOLD AND DIAMOND RING, 10.7 g., size W 143 €325 - €375 A PAIR OF MOTHER-OF-PEARL AND EMERALD FLORAL CLUSTER EARRINGS, mounted in white gold 144 €3,000 - €4,000 A DIAMOND NECKLACE, the central shaped open work diamond set plaque to back chain, in white gold. Estimated: weight of diamonds: 2.50 ct 145 €425 - €475 A PAIR OF BLUE TOPAZ EARRINGS, mounted in yellow gold 146 €1,900 - €2,500 A SAPPHIRE AND DIAMOND RING, the oval sapphire to a pavé diamond bombé surround, mounted in 18ct white gold. Estimated: weight of diamonds: 1.70 ct, sapphire: 2.34 ct, size P-Q 147 €825 - €950 AN EMERALD SET BROOCH, the trap cut emerald to yellow gold butterfly shaped mount. Estimated: weight of emerald: 1.00 ct 148 €800 - €900 AN EMERALD SINGLE STONE RING, the rectangular emerald mounted in yellow gold, size M-N