Diamond StudioLogo Design Contest Logo Design Contest Contests / Diamond Studio Diamond Studio has selected their winning logo design. For $300 they received 172 designs from 39 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by zrox Return to Contest Return to Contest Withdrawn New #7 Discussion studio42 Client Hi there,Great concept! Please add in small writting beneath - Exclusive Diamond Jewelry.I would like to see a pic of a diamond in the logo, maybe turn O into a ring (just a suggestion)excited to see what you come up with! 14 years ago