Adam's Fine Jewellery & Watches 5th December 2023

T uesday 5 th D ecember 2023 . S tarting at 4 pm 38 38 A DIAMOND TANK RING, CIRCA 1940 The geometric stepped design set with a central old cush- ion-shaped diamondwithin a surround pavé-set with brilliant-cut diamonds, mounted in 18K gold and platinum, diamonds approximately 1.45cts total, partial French assay marks, ring size Q € 1,200 - 1,800 39 A RETRO DIAMOND RING, CIRCA 1940 Of raised scrolling, buckle design, set with three graduated old brilliant-cut diamonds, accented with similarly-cut diamonds, mounted in gold and platinum, diamonds approximately 3.25cts, French import marks, ring size F½ € 3,800 - 4,200 40 A RETRO GOLD BRACELET, CIRCA 1940 Of tank design, the articulated polished gold band composed of pyramidal and convex panels highlighted with central beading detailing, in 18K gold, French import mark, with gold security chain, length 18cm € 5,000 - 6,000 41 A PAIR OF RETRO GOLD CLIP BROOCHES, BY MARCHAK Designed with carved U-shaped black onyx (or black enamel/ lacquer?) and gold bars with ruby cabochons terminals, mounted in 18K gold, signed A. Marchak Paris, numbered, with maker’s mark ‘RN’, French assay marks, length 4.3cm € 3,000 - 4,000 41 40