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

Of crossover design, set with one baroque pearl of pinkish brown hue measuring approximately 11.1 by 10.2 mm and one conch pearl measuring approximately 8.8 by 7.2 mm, accented by numerous single-cut diamonds, size 3¼. Estimate: 20,000 - 30,000 USD - LOT SOLD. 65,500 USD

Accompanied by GIA report no. 2145705360 stating that the pinkish brown pearl is natural, saltwater.

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