Adam's Fine Jewellery & Watches 14th May 2024

83 109 AN IMPRESSIVE DIAMOND SINGLE-STONE RING The brilliant-cut diamond weighing 12.58cts within a six-claw setting, to a plain hoop, mounted in 18K gold, with maker’s mark, ring size P½ € 40,000 - 50,000 Accompanied with a report from the HRD laboratory in Antwerp, stating that the natural diamond weighing 12.58cts, is L colour,VVS2 clarity. Report number 240000081772, dated April 9th 2024.