Rare and important pair of platinum, natural pearl and diamond earrings. Photo Sotheby's.

The light grayish brown drop-shaped pearls measuring approximately 11.3 to 11.9 by 18.2 mm and 12.0 to 12.0 by 16.9 mm, topped and suspended by round, marquise-shaped and rose-cut diamonds weighing approximately 3.10 carats, topped by two button-shaped pearls of similar hue measuring approximately 7.0 and 6.7 mm. Estimation 600,000 — 800,000 USD. Unsold.

Accompanied by SSEF report no. 65748 stating that the pearls are natural, saltwater, with no indications of color modification.
Please note that the button-shaped pearls have not been tested for natural origin.

Sotheby's. Magnificent Jewels. New York | 11 déc. 2013 - www.sothebys.com