20 février 2015
Ruby and diamond brooch, early 20th century
Ruby and diamond brooch, early 20th century. Estimation 4,000 — 6,000 GBP . Photo Sotheby's. Designed as a graduated line of cushion- and pear-shaped rubies, millegrain-set on either side with rose diamonds. Sotheby's. Fine Jewels, Londres, 18 mars 2015,...