4 avril 2015
A diamond single-stone ring
A 10.39 carats diamond single-stone ring. Estimate £70,000 - 90,000 (€96,000 - 120,000 ). Photo: Bonhams. The brilliant-cut diamond, weighing 10.39 carats, within an eight-claw setting, ring size J½ Accompanied by a report from GIA stating that the diamond...