Natural pearl and diamond brooch, early 20th century, and pair of cultured pearl and diamond earrings. Photo Sotheby's

The brooch of foliate and scroll design, set with two natural pearls and circular-, single-cut and cushion-shaped diamonds; the earrings set with lines of circular-cut and rose diamonds suspending baroque cultured pearl drops, post and hinged back fittings. Estimation 4,000 — 6,000 GBP

Accompanied by CISGEM report no. 82843, stating that the two pearls in the brooch were found to be natural, saltwater.

Sotheby's, Fine Jewels , London | 16 juil. 2014 - www.sothebys.com