Platinum and Fancy Grayish-Blue Diamond Ring. Photo Sotheby's

Centered by an emerald-cut fancy grayish-blue diamond weighing 1.15 carats, flanked by four baguette near colorless diamonds weighing approximately .25 carat, size 3¾. Estimation: 100,000 - 150,000 USD

NOTE DE CATALOGUE: Accompanied by GIA report no. 2101270678 stating that the diamond is Fancy Grayish Blue, Natural Color, VVS1 clarity.

Sotheby's. Important Jewels, New York | 20 sept. 2012. www.sothebys.com