Natural pearl, ruby and diamond necklace - Photo Sotheby's

Designed as a single row of graduated natural pearls measuring from approximately 6.70 to 10.60mm, alternating with seed pearls, the clasp set with a cabochon ruby between single-cut diamonds, length approximately 445mm. Estimation: 24,000 - 33,000 CHF - Lot. Vendu 110,500 CHF

Accompanied by SSEF report no. 65333, stating that the sixty-five pearls were found to be natural, saltwater.

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