The Largest Diamond Just Found in North America

February 01, 2017

The largest gem quality diamond ever found in North America is on display at the Smithsonian in its rough, uncut state until February 16. The 187.63 carat diamond is being displayed at the Smithsonian’s National Museum of Natural History in the Harry Winston Gallery. The gallery is also home to the 45.52-carat Hope Diamond. Foxfire Diamond