9 mai 2013
Natural pearl, cultured pearl and diamond brooch-pendant, late 19th century
Lot 374. Natural pearl, cultured pearl and diamond brooch-pendant, late 19th century. Estimate 8,000 - 12,000 CHF. Lot sold 87,500 CHF. Photo Sothebys 2013 the drop-shaped natural pearl measuring approximately 14.0 x 12.4 x 19.8mm, suspended from a surmount...