22 mars 2018
A Sapphire 'Toi et Moi' Ring
Lot 175. A Kashmir Sapphire 'Toi et Moi' Ring, weighing approximately 16.16 and 15.62 carats. Estimate CHF 750,000 - CHF 1,250,000. Price realised CHF 2,405,000. © Christie's Images Ltd 2014 Set with two cushion-shaped sapphires, weighing approximately...