20 novembre 2017
A Sapphire and Diamond Necklace, by Cartier
Lot 616. A Ceylon Sapphire and Diamond Necklace, by Cartier. Estimate HK$ 1,200,000 - 1,600,000 ( €130,000 - 170,000 ) . Sold for HK$ 1,500,000 (€161,735). Photo: Bonhams. The articulated necklace set with eight oval-cut sapphires, weighing 28.83 carats...