ADAM'S Fine Jewellery & Ladies Watches 12th May 2026

43 34 AN EARLY 20 TH CENTURY DIAMOND THREE- STONE RING The central old cushion-shaped diamond weighing ap- proximately 3.70cts, between two similarly-cut diamonds and old European-cut diamond shoulders within mille- grain setting, mounted in platinum, remaining diamonds approximately 2.00cts total, ring size M € 6,000 - 8,000 32 AN EARLY 20 TH CENTURY DIAMOND SPRAY BROOCH, CIRCA 1900 The openwork brooch, composed of sprays of knife-wires with scrolling detailing, set throughout with old cushion and circular-shaped diamonds accented with rose-cut di- amonds, within millgrain setting, mounted in platinum and 18K gold pin, two principal old cushion-shaped diamonds approximately 1.50cts and 1.80cts, remaining diamonds approximately 6.00cts total, length 6.7cm € 6,000 - 8,000 33 A LATE 19 TH CENTURY PEARL, RUBY AND DIAMOND BAR BROOCH Composed of a knife-wire bar, both terminals accented with circular-cut ruby and rose-cut diamond terminals, centring a crescent moon set with graduated rubies and old-cut diamonds, to a flowerhead at its centre with similar- ly-cut diamonds and pearl, mounted in silver and gold, with gold safety chain, length 5.1cm € 800 - 1,200