Adam's Fine Jewellery & Watches 14th May 2024

129 214 A DIAMOND SINGLE-STONE RING The European-cut diamond weighing approximately 3.10cts, within a six-claw set- ting, mounted in 18K gold, with maker’s mark, French assay mark, ring size M½ € 15,000 - 20,000 Please note that the diamond was weighed loose 215 A DIAMOND ETERNITY RING Composed of a continuous row of brilliant-cut diamonds within claw-setting, mounted in 18K gold, diamonds approximately 4.50cts total, ring size M € 4,000 - 5,000