Magnificent 18 Karat Gold and Diamond Ring - Photo Sotheby's

The cut-cornered rectangular modified brilliant-cut diamond weighing 33.84 carats, size 7½, adjustable, signed A. Clunn. Estimation: 2,500,000 - 3,000,000 USD

Accompanied by GIA report no. 8538391 stating the diamond is D color, VVS2 clarity.

Sotheby's. Magnificent Jewels. New York | 05 déc. 2012 www.sothebys.com