H.R. 1584 · 108th Congress Clean Diamond Trade Act StageSigned by the president SponsorAmo Houghton Introduced2003-04-03 Latest action2003-04-25 · Signed by President. Follow Summary Text Subjects Cosponsors (3) Votes (1) Actions Cosponsors (3) Chris Smith Current member House NJ Republican Charlie Rangel Former memberHouseNYDemocrat Bill Thomas Former member House CA Republican