1 décembre 2016
Exceptional Platinum and 10.19 carats D color, Internally Flawless Type lla Diamond Ring
Lot 276. Exceptional Platinum and 10.19 carats D color, Internally Flawless Type lla Diamond Ring. Estimate 1,200,000 — 1,600,000 USD. Photo Sotheby's. Set with a cushion-cut diamond weighing 10.19 carats, the mounting accented by small round diamonds...