Platinum, Natural Pearl and Diamond Ring, Jar, Paris - Photo Sotheby's

The button-shaped natural pearl measuring approximately 13.9 by 13.9 by 11.2 mm, completed by a braided shank set with numerous single-cut diamonds, size 2¼, signed JAR Paris. With signed box. Estimate: 50,000 - 75,000 USD - LOT SOLD. 152,500 USD

Accompanied by GIA report no. 2145788857 stating the pearl is natural, saltwater.

Sotheby's. Magnificent Jewels from the Collection of Mrs. Charles Wrightsman. New York | 05 Dec 2012 www.sothebys.com