Platinum and Diamond Ring. Photo Sotheby's

Set with an oval-shaped diamond weighing 5.76 carats, size 6. Estimation 450,000 — 650,000 USD

Accompanied by GIA report no. 1149347252 stating that the diamond is D color, Internally Flawless. Together with a letter from the GIA stating that the diamond has been determined to be Type lla.

Sotheby's. Magnificent Jewels, New York | 29 avr. 2014 - www.sothebys.com