10 octobre 2015
A sapphire and diamond necklace, by Van Cleef & Arpels
A sapphire and diamond necklace, by Van Cleef & Arpels. Estimate $130,000 – $180,000 . Photo Christie's Image Ltd 2015 Designed as a graduated series of eight oval-cut sapphires and circular-cut diamond clusters, centering upon a detachable cushion-cut...