13 mai 2016
A 9.19 carats Kashmir cushion-cut sapphire and diamond ring
Lot 194. A 9.19 carats Kashmir cushion-cut sapphire and diamond ring. Estimate CHF425,000 – CHF625,000 ($438,690 - $645,132). Photo Christie's Image Ltd 2016. Set with a cushion-cut sapphire, weighing approximately 9.19 carats, to the baguette diamond-set...