Sapphire and Diamond ‘Convolvolo’ Brooch by Michele Della Valle.
Sapphire and Diamond ‘Convolvolo’ Brooch, Michele Della Valle
Seed Pearl, Emerald and Diamond Sautoir, ca. 1915
March 17, 2016Seed Pearl, Emerald and Diamond Sautoir, ca. 1915. https://www.sothebys.com/en.html
Gold and Amethyst Bracelet, ca. 1860
March 17, 2016Gold and Amethyst Bracelet, ca. 1860. https://www.barneys.com/
Bracelet, by Michael Perchin for Fabergé, ca. 1890
January 12, 2020A Fabergé jeweled gold-mounted purpurine bracelet, workmaster Michael Perchin, St. Petersburg, ca. 1890, via Sotheby's. https://www.sothebys.com/en/ https://www.faberge.com/
