13 mai 2016
A 5.41 carats Kashmir cushion-shaped sapphire and diamond ring
Lot 66. A 5.41 carats Kashmir cushion-shaped sapphire and diamond ring. Estimate CHF425,000 – CHF625,000 ($438,690 - $645,132). Photo Christie's Image Ltd 2016. Set with a cushion-shaped sapphire, weighing approximately 5.41 carats, between half-moon-shaped...