2 décembre 2016
Important platinum, 10.40 carats Kashmir sapphire and diamond ring, Cartier
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Lot 338. Important platinum, 10.40 carats sapphire and diamond ring, Cartier. Estimate $500,000–700,000 . Photo Sotheby's Centering a sugarloaf cabochon sapphire weighing 10.40 carats, flanked by triangle-shaped diamonds weighing approximately 1.95 carats,...