Secrets of the Hope Diamond (2010)

http://channel.nationalgeographic.com/episode/secrets-of-the-hope-diamon...

The mysterious origins of the Hope Diamond have been hidden under alleged curse and infatuation for its owners. NGC recuts this 45-carat gem's history and digs into a monumental theory: Could the Hope in fact be King Louis XIVs lost French Blue Diamond, stolen during the French Revolution? Physical evidence allows scientists and diamond experts to create 3-D images of the original French Blue to compare with the Hope as we reveal how France's lost gem may have been intentionally recut.

Read more: http://channel.nationalgeographic.com/episode/secrets-of-the-hope-diamon...