Adam's THE JEWELLERY BOX Online Auction 24th June 2024

68 285 A DIAMOND RING Claw-set with a brilliant-cut diamond estimated to weigh ap- proximately 0.90 carats, to raised knife-edge shoulders, set with single-cut diamonds, mounted in 18K gold, numbered, ring size N½ € 700 - 900 284 A DIAMOND RING The central old-cut diamond, flanked by two smaller, old-cut diamonds, within an open, lattice-work surround, set with sin- gle-cut diamonds, principal diamondapprox.. 0.65ct, ringsizeL € 500 - 700 283 AN EARLY 20TH CENTURY, AQUAMARINE PENDANT NECKLACE Comprising a central, cushion-cut aquamarine, suspending two asymmetrical pear-shaped aquamarine pendants, with round, mixed-cut aquamarine highlights, mounted in 14ct gold, weight of principal aquamarine approximately 6.00cts, length of necklace approximately 43cm, length of pendant approximately 7cm € 1,200 - 1,800 283 284 285