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

TUESDAY 12 TH MAY 2026 . STARTING AT 4PM 110 96 *NO INTERNET BIDDING ATTRIBUTED TO HARRY WINSTON: A FINE DIAMOND DEMI-PARURE, CIRCA 1970 Composed of a necklace set at the centre with a series of graduated emerald-cut diamonds bordered by marquise-shaped diamonds, with two concealed clasps to enable the necklace to split into a shorter necklace and a bracelet, with a matching pair of pendant earrings, mounted in platinum, unsigned, bracelet clasp numbered 2 on both ends, necklace lengths 56.3cm and 40cm, bracelet 16.5cm, pendant earrings length 2.7cm € 100,000 - 150,000 Accompanied by an insurance valuation fromHarryWinston S.Aof NewYork, inGeneva Switzerland at 24,Quai Général Guisan, datedAugust 6th 1970 and signedby Serge Fradkoff, stating: Platinum necklace set with: - 146 marquise-cut diamonds: 49.00cts - 73 emerald-cut diamonds: 37.83cts - 12 marquise-cut diamonds: 2.96cts - 6 square-cut diamonds: 1.49cts By family repute, the necklace was purchased at Harry Winston in Switzerland and was then transformed by the mother’s current owner. Presently 150 marquise diamonds and 77 square/ emerald-cut diamonds.