Imperial Crown Presidential Limousine recently sold to a private collector. The car carried Jackie Kennedy to her husband's ...

The Imperial State Crown is set with 2,868 diamonds — including a piece of the Cullinan, the largest rough diamond ever found. The crown was apparently remade in 1937 because its frame had ...

For much of Queen Elizabeth's 1953 coronation ceremony, she wore the Imperial State Crown. The piece includes the Cullinan II, a 317-carat diamond, plus 2,867 other diamonds, 17 sapphires ...

A rare 1964 Imperial Crown Presidential Limousine just sold for nearly $300,000 to a private collector. The limousine was used by Jackie Kennedy in the funeral procession for her husband ...