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out how LogoTournament works How LogoTournament works Contest Entries by sunardi Return to Contest Return to Contest Withdrawn New #44 Withdrawn Prefers others. #48 Withdrawn Prefers others. #47 Discussion No comments yet.