30 juillet 2013
Platinum and fancy grayish-blue diamond ring
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. Estimate 100,000 — 150,000....