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American Museum of Natural History

If you are coming to the Museum on Saturday, May 25, please use one of the following entrances: 79th Street and Central Park West, subway entrance, or Weston Pavilion (Columbus Avenue entrance). The 81st Street entrance will be closed, but the Hayden Planetarium Space Show will be shown on a normal schedule.

Renowned Wittelsbach-Graff Diamond Unveiled at American Museum of Natural History

Wittelsbach-Graff Diamond

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The extraordinary 31.06-carat natural fancy deep blue Wittelsbach-Graff Diamond goes on display Thursday, October 28 in the Museum’s Harry Frank Guggenheim Hall of Minerals. This amazing diamond will be on display at the Museum through January 2, 2011.