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Famous jewels

Jennifer Lopez's pink diamond engagement from ex Ben Affleck. Pictured: Actor Ben Affleck (L) and his fiance actress/singer Jennifer Lopez arrive at the premiere of "Daredevil" at the Village Theatre on February 9, 2003 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

World famous jewels

November 14, 2012

Christie's auctioned off the Archduke Joseph Diamond for nearly $21.5 million on Nov. 13, a world auction record price per carat for a colorless diamond. Here is a look at some other rare baubles, from Elizabeth Taylor's personal collection to the world's first ring carved from a diamond created by Swiss company Shawish Jewelry.