13 mai 2016
A 5.20 carats Kashmir cushion-shaped sapphire and diamond ring, by David Morris
Lot 98. A 5.20 carats Kashmir cushion-shaped sapphire and diamond ring, by David Morris. Estimate CHF200,000 – CHF300,000 ($206,442 - $309,664 . Photo Christie's Image Ltd 2016. Set with a cushion-shaped sapphire, weighing approximately 5.20 carats, within...