Adam's Fine Jewellery & Watches 14th May 2024

T uesday 14 th M ay 2024 . S tarting at 4 pm 144 247 A DIAMOND CHAIN NECKLACE The cable-link chain interspersed by collet-set brilliant-cut diamonds, mounted in 18K gold, carat weight stamped to be 1.05ct total, length 40.3cm € 1,000 - 1,500 248 A DIAMOND FIVE-STONE RING The frontispiece set with five brilliant-cut diamonds within claw-setting, to a plain polished hoop, mounted in 18K gold, diamonds approximately 1.60cts total, ring size N € 1,800 - 2,200 249 A PAIR OF DIAMOND HOOP EARRINGS Each hoop set with brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 1.10ct total, length 1.8cm € 1,200 - 1,800 250 A DIAMOND SINGLE-STONE RING The brilliant-cut diamond weighing approximately 3.50cts, within a six-claw setting, mounted in platinum, ring size D½ € 5,000 - 6,000 251 A DIAMOND SINGLE-STONE RING, CIRCA 1960 The brilliant-cut diamond weighing approximately 1.10ct, within an eight-claw setting, mounted in 18K gold and platinum, with maker’s mark, French assay marks, ring size L½ € 2,000 - 3,000 252 A DIAMOND SINGLE-STONE RING The princess-cut diamond weighing 1.59cts within a four- claw setting, mounted in platinum, numbered, ring size L € 4,000 - 5,000 Accompanied by a report from the HRD laboratory in Ant- werp, stating that the diamond weighing 1.59cts is natural, H colour,VS1 clarity. Report number 05009818029, dated May 4th 2005