Adam's Fine Jewellery & Watches 10th September 2024

T uesday 10 th S eptember 2024 . S tarting at 4 pm 118 193 AN ONYX AND DIAMOND RING Of openwork lattice design, the frontispiece pavé-set with bril- liant-cut diamonds and onyx accents, mounted in 18K gold, indistinct signature, Italian registry mark, ring size N € 1,000 - 1,500 194 A CULTURED PEARL AND DIAMOND PENDANT ON CHAIN Of openwork cross design, centring a pear-shaped diamonds within a surround pavé-set with brilliant-cut diamonds and cul- tured pearl to each cardinal point, suspending from trace-link chain, mounted in 18K gold, chain in 9K gold, diamonds approxi- mately 4.00cts total, pendant length 4.9cm, chain length 56cm € 2,000 - 3,000 195 A PAIR OF DIAMOND AND ONYX CLIP EARRINGS Each of bombé design pavé-set with brilliant-cut diamonds, be- tween onyx borders, mounted in 18K gold, diamonds approximately 7.00cts total, maker’s mark, length 2.2cm € 4,500 - 5,500 196 A DIAMOND SINGLE-STONE RING The brilliant-cut diamond weighing approximately 1.50cts, within a four-claw setting, the shoulders pave-set with similar- ly-cut diamonds, mounted in 18K gold, remaining diamonds approx- imately 0.50ct total, with partial maker’s mark, French assay mark, ring size L € 4,000 - 5,000 197 TWO DIAMOND EARSTUDS Composed of a brilliant-cut diamond within a four-claw setting, together with a smaller similarly-cut diamond, both mounted in 18K gold, one 7mm, the other 4.5mm € 1,500 - 2,000 198 A PAIR OF AQUAMARINE AND DIAMOND PENDENT EARCLIPS, CIRCA 1960 Each openwork foliate surmount set with European, baguette and single-cut diamonds, suspending a removable pear-shaped aquamarine drop, mounted in platinum and 18K gold, diamonds approximately 3.80cts total, aquamarines approximately 10.00cts to- tal, (aquamarines later addition), length 5.6cm € 5,500 - 6,500