Historic diamond sold for $9.7 million at auction
Le Beau Sancy diamond
Credit: AFP/Getty Images
A woman presents on April 23, 2012 at the Sotheby's auction house, the famous diamond "Le Beau Sancy" which adorned the Marie de Medicis crown during her coronation at the head of the French kingdom in 1610. This diamond was auctioned for $9.7 million on May 15, 2012.