The tiara sold on May 17, 2011, for 11,282,500.00 Swiss Francs, or in today’s currency markets, $14,511,254.51. David Bennett, Sotheby’s Chairman of European and Middle Eastern Jewellery, details the provenance in a video. The emeralds were mined in 16th-Century Columbia and polished in Maharaja style. Contrasted with pale yellow diamonds, they are breathtaking.
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