4 mai 2016
A 7.03 carats Kashmir cushion-shaped sapphire and diamond ring
Lot 95. A 7.03 carats Kashmir cushion-shaped sapphire and diamond ring. Estimate CHF650,000 – CHF750,000 ($685,412 - $790,860). Photo Christie's Image Ltd 2016 Set with a cushion-shaped sapphire, weighing approximately 7.03 carats, within a circular-cut...