SS Emerald

SS The Emerald was a cruise ship owned by Louis Cruise Lines (now Celestyal Cruises). She was built in 1958 by the Newport News Shipbuilding and Drydock company in Newport News, Virginia, United States, for the Grace Line, as the ocean liner Santa Rosa. Between 1992 and 1995, she sailed for Regency Cruises as Regent Rainbow and between 1997 and 2008, she sailed for Thomson Cruises (now Marella Cruises) as The Emerald. Before retiring in 2009, she was the last passenger ship built at a U.S. shipyard that was still in active service.