Adam's FINE JEWELLERY & WATCHES 16 May 2023

T uesday 16 th M ay 2023 . S tarting at 4 pm 134 214 A SAPPHIRE AND DIAMOND CLUSTER RING The oval-shaped sapphire within collet-setting to a brilliant-cut diamond surround and shoulders, mounted in 18K gold, diamonds approximately 1.00ct total,with maker’s mark, French assay mark, ring size O € 3,500 - 4,500 215 A SAPPHIRE AND DIAMOND RING The frontispiece set with graduated fancy-cut sapphires within surrounds pavé-set with brilliant-cut diamonds, mounted in 18K gold, French assay mark, ring size P½ € 1,500 - 2,000 216 A PAIR OF DIAMOND EARRINGS Each star set with brilliant-cut diamonds within a frame pave- set with similarly-cut diamonds, mounted in 18K gold, diamonds approximately 1.40ct total, length 1.1cm € 1,500 - 2,000 217 A PAIR OF CULTURED PEARL AND DIAMOND EARRINGS Each hoop pave-set with brilliant-cut diamonds to the front, suspending a detachable round cultured pearl of white tint measuring approximately 11.67mm with similarly-cut dia- mond cap, mounted in 18K gold, diamonds approximately 1.00cts total, length 3.1cm € 1,400 - 1,800 218 A PAIR OF ROSE QUARTZ AND DIAMOND EARRINGS Each central circular-cut rose quartz cabochon within a series of openwork heart motifs pavé-set with brilliant-cut diamonds and similarly-cut rose quartz accents , mounted in 18K gold, num- bered, diamonds approximately 1.21ct, length 2.8cm € 2,000 - 3,000 219 A DIAMOND BANGLE The frontispiece set with a line of graduated brilliant-cut dia- monds with hinged clasp, mounted in 18K gold, diamonds approxi- mately 1.80ct total, with maker’s mark ‘PJ’, French assay marks, inner diameter 5.8cm, inner length approximately 16.5cm € 1,400 - 1,800