8 juin 2014
A sapphire and diamond necklace
A sapphire and diamond necklace. Photo Christie's Image Ltd 2014 Designed as a graduated line of oval-cut diamonds and sapphires, mounted in platinum, 16½ ins. Estimate $180,000 – $220,000 With report CS 60810 dated 2 May 2014 from the Am erican Gemological...