29 avril 2013
Sapphire and diamond suite of jewels, Elmar Seidler, first half of 20th century
Sapphire and diamond suite of jewels, Elmar Seidler, first half of 20th century - Sotheby's Comprising: a bracelet, two rings, and a pair of earrings, decorated to the front and back with intricate metal work, the millegrain-set gemstones including cabochon,...