Natural pearl and diamond pendent brooch, 1920s - Photo Sotheby's

The surmount of bow design set with a seed pearl and rose diamonds, to a detachable pendant suspending a baroque-shaped natural pearl, the cap set with cushion-shaped, circular-, single-cut and rose diamonds. Estimation: 42,000 - 60,000 CHF - Lot. Vendu 242,500 CHF

Accompanied by SSEF report no. 64896, stating that the pearl was found to be natural, saltwater.

Sotheby's. Magnificent Jewels. Genève | 14 nov. 2012 www.sothebys.com