14 juillet 2014
Chrysoprase, enamel and diamond brooch, 1920s
Chrysoprase, enamel and diamond brooch, 1920s. Photo Sotheby's Designed as a rectangular frame of chrysoprase, accented with black enamel, circular- and single-cut diamonds. Estimation 2,000 — 3,000 GBP Sotheby's, Fine Jewels , London | 16 juil. 2014...