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

117 102 AN IMPORTANT DIAMOND NECKLACE, CIRCA 1960 Of openwork ropetwist design, each loop set with brilliant-cut diamond termi- nals and centring a brilliant and single-cut diamond connector, mounted in 18K gold, diamonds approximately 20.00-22.00cts total, length 45.5cm € 25,000 - 30,000