Diamond brooch, 1890s - Sothebys
Designed as a foliate spray, the flower head en tremblant, set with cushion-shaped, circular-cut, and rose diamonds, French assay marks. Estimation: 9,500 - 14,000 CHF
Sotheby's. Magnificent Jewels and Noble Jewels. Genève | 14 mai 2013 www.sothebys.com