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

Designed as two rows of graduated natural pearls measuring from approximately 4.5 to 10.1mm, alternating with seed pearls, the clasp set with a cabochon emerald and rose diamonds, length approximately 420mm. Estimation: 60,000 - 90,000 CHF - Lot. Vendu 104,500 CHF

Accompanied by SSEF report no. 63282, stating that the pearls were found to be natural, saltwater. 

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