20 novembre 2012
Emerald and diamond clip, mounted by Cartier, 1930s
Emerald and diamond clip, mounted by Cartier, 1930s - Photo Sotheby's The octagonal step-cut emerald, framed by circular-cut and baguette diamonds, engraved Monture Cartier and numbered, French assay and maker's marks, case. Estimation: 95,000 - 165,000...