Rough diamonds are seen on the desk of a trader in his office in Santa Elena de Uairen in the south of Venezuela November 18, 2012. In the triangle that connects Venezuela, Brazil and Guyana a huge number of illegal gold and diamonds prospectors or garimpeiros dream of changing their lives overnight by finding a huge bonanza. Picture taken November 18, 2012. REUTERS/Jorge Silva (VENEZUELA - Tags: BUSINESS EMPLOYMENT SOCIETY) ATTENTION EDITORS: PICTURE 18 OF 20 FOR PACKAGE 'DIAMONDS IN THE JUNGLE'. TO FIND ALL IMAGES SEARCH 'DIAMONDS PROSPECTORS' Published: Pro. 3, 2012, 10:03 dop. | Foto: Reuters