18 février 2016
Property of a Spanish ducal family. Ruby and diamond necklace, 1930s
Lot 570. Property of a Spanish ducal family. Burmese ruby and diamond necklace, 1930s. Estimate 90,000 — 145,000 CHF. Lot sold 545,000 CHF . Photo Sotheby's 2013 Designed as a series of geometric links set with cushion-shaped rubies, circular-, single-cut...