Platinum and Diamond Ring. Photo Sotheby's

Centered by a pear-shaped diamond weighing 16.19 carats, flanked by two triangle-shaped diamonds weighing approximately 2.00 carats, size 4, fitted with inner sizing spheres. Estimate 300,000 — 500,000 USD

Accompanied by GIA report no. 1152803972 stating that the diamond is G color, I1 clarity.

Sotheby's. Important Jewels. New York | 06 Feb 2014 - www.sothebys.com