Ruby, Sapphire, Emerald and Diamond Platinum Bracelet, by Oscar Heyman, ca. 1922

January 12, 2018

Effy Tanzanite Royale 14K Gold Tanzanite and Diamond Necklace, 11.90 TCW See more Effy Watercolors 14K Gold Multi Sapphire and…

March 17, 2016

Seed Pearl, Emerald and Diamond Sautoir, ca. 1915. https://www.sothebys.com/en.html

January 2, 2018

An Art Nouveau opal necklace by the esteemed Tiffany & Co., ca. 1900. http://www.tiffany.com/