8 mai 2014
A two cushion-shaped sapphires 'toi et moi' ring
A two cushion-shaped sapphires 'toi et moi' ring. Photo Christie's Image Ltd 2014 Set with two cushion-shaped sapphires, weighing approximately 16.16 and 15.62 carats, to the plain hoop, mounted in gold, ring size 4½ with ring sizer. Estim ate CHF750,000...