26 octobre 2016
A spectacular 14.65 carats Kashmir octagonal step-cut sapphire and diamond ring
Lot 218. A spectacular 14.65 carats Kashmir octagonal step-cut sapphire and diamond ring. Estimate CHF 1,700,000 - CHF 2,700,000 (USD 1,715,455 - USD 2,724,545) . Price realised CHF 1,687,500. Photo Christie's Images Ltd 2016. Set with an octagonal step-cut...