Black DiamondLogo Design Contest Logo Design Contest Contests / Black Diamond Black Diamond has selected their winning logo design. For $375 they received 220 designs from 29 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by SPARKcreative Return to Contest Return to Contest Withdrawn New #203 Withdrawn New #207 Withdrawn New #206 Withdrawn New #205 Withdrawn New #204 Discussion No comments yet.