1 avril 2013
Platinum, Gold, Ruby and Diamond Ring
Lot 189. Formerly from the Collection of Katharine Dexter McCormick. Platinum, Gold, Ruby and Diamond Ring, 4.36 carats, Classic Burmese, circa 1900. Estimate 400,000 — 600,000 USD. Lot sold 545,000 USD. Courtesy Sotheby's Centered by a cushion-cut ruby...