ADAM'S Fine Jewellery & Ladies Watches 12th May 2026

TUESDAY 12 TH MAY 2026 . STARTING AT 4PM 70 59 AN EARLY 20TH CENTURY EMERALD AND DIAMOND DRESS RING The rectangular cut-cornered emerald within a pierced sur- round, millgrain-set with single-cut diamonds, mounted in platinum, diamonds approximately 1.20cts total, French im- port mark, ring size K € 4,000 - 6,000 62 AN EARLY 20TH CENTURY DIAMOND LINE BRACELET, CIRCA 1930 The continuous row of European-cut diamonds, each claw-set within a square-edged mount with pierced and engraved gallery borders, mounted in platinum, diamonds approximately 6.60cts total, numbered, length 18.6cm € 5,000 - 6,000 61 AN EARLY 20TH CENTURY DIAMOND SINGLE- STONE RING, CIRCA 1920 Composed of an old European-cut diamond at the cen- tre weighing approximately 2.20cts, within millegrain col- let-setting and accented with four single-cut diamonds, to a pierced foliate gallery, mounted in platinum, ring size Q € 6,000 - 7,000 60 INTERNATIONAL WATCH CO.: A LADY’S ART DECO DIAMOND COCKTAIL WATCH Cal-431 manual wind movement, the rectangular silver dial with black painted Arabic numerals and hands, black out- er minute tracker, to single-cut diamond bezel and lugs, polished case with snap on back and mesh-link bracelet stamped 750, case no. in the interior: P145 92051, dial and movement signed, case in platinum, diamonds approximate- ly 3.50cts total, case: 17mm € 3,500 - 4,500