Natural pearl and diamond necklace. Photo Sotheby's.

Designed as a graduated row of natural pearls measuring from approximately 6.05 to 12.05mm, the clasp set with oval diamonds, length approximately 500mm. Estimation 135,000 — 225,000 CHF

Accompanied by SSEF report no. 73603, stating that the fifty-six pearls were found to be natural, saltwater.

Sotheby's. Magnificent Jewels and Noble Jewels. Genève, 13 mai 2014 - www.sothebys.com