15 avril 2014
A diamond single-stone ring
A diamond single-stone ring. Photo Bonhams. The marquise-cut diamond, weighing 4.27 carats, between tapered baguette-cut diamond shoulders, ring size L. Estimate £60,000 - 80,000 (€73,000 - 97,000) ccompanied by a report from AnchorCert stating that the...