9 décembre 2016
An impressive 26.16 carats rectangular-cut diamond ring, by Oscar Heyman & Brothers
Lot 60. An impressive 26.16 carats rectangular-cut diamond ring, by Oscar Heyman & Brothers. Estimate USD 550,000 - USD 750,000. Price Realised USD 727,500 © Christie's Images Ltd 2016. Set with a rectangular-cut diamond, weighing approximately 26.16...