Adam's Fine Jewellery & Watches 15th September 2020 at 4pm

60 T uesday 15 th S eptember 2020. S tarting at 4 pm 79 A DIAMOND SPRAY BROOCH, CIRCA 1955 The stylised openwork leaf of bombé design set with a central line of brilliant-cut diamonds, between similarly-cut diamond borders, mounted in 18K gold, diamonds approximately 2.20cts total, French assay mark, length 3.7cm € 1,200 - 1,800 80 A PAIR OF CULTURED PEARL AND DIAMOND EARRINGS Each round-shaped cultured pearl of cream tint within a frame of round brilliant-cut diamonds, mounted in 18K gold, diamonds approxi- mately 2.00cts total, Italian assay marks, French import marks, length 1.6cm € 1,500 - 2,000 81 A DIAMOND CROSS PENDANT The Latin cross set with courses of old European-cut diamonds throughout, within openwork borders of scrolling design, to a similarly set diamond bale, diamonds approximately 3.00cts total, length (including bale): 6.8cm € 1,500 - 2,000 82 A LADY’S 18K GOLD AND DIAMOND-SET COCKTAIL WATCH, BY OMEGA, CIRCA 1965 17-jewel Cal.485 manual wind movement, square silvered dial, black painted baton numerals for 3, 6 & 9 o’clock, black painted hands, polished case with snap on back, round brilliant-cut diamond bezel, to a tapering integral 18K gold strap, dial signed Omega DeVille, movement no. 309161**, case no. 82** & 7185**, diamonds approximately 1.00ct total, Swiss assay mark, case width: 2.4cm, length 16.5cm € 1,200 - 1,800 83 A DIAMOND CLUSTER RING The central old European-cut diamond weighing approximate- ly 1.70ct within a six-claw setting and framed by similarly-cut diamonds, mounted in 18K gold and platinum, remaining diamonds approximately 1.00ct total, French assay marks, ring size M € 5,000 - 6,000 84 A LADY’S 18K GOLD DIAMOND COCKTAIL WATCH, BY BUCHERER, CIRCA 1965 17-jewel manual wind movement, the circular silvered dial with baton hour markers, within a single-cut diamond bezel to an 18K textured gold bracelet with articulating fancy-links accented with further similarly-cut diamonds, mounted in 18K gold, Swiss assay mark, case no. 101**, case width (including crown): 1.8cm, length 17.5cm € 600 - 800