28 avril 2015
Very fine diamond ring
Very fine 17.39 carats Type IIa brilliant-cut diamond ring. Estimate 2,400,000 — 2,800,000 CHF (2,264,154 - 2,641,513 EUR). Photo Sotheby's Set with a brilliant-cut diamond weighing 17.39 carats, size 52. Accompanied by GIA report no. 2165988391, stating...