"Diamonds on My Neck" is a song by American hip hop recording artist Smitty, released under J Records on July 5, 2005, as his debut single. The song, co-written and produced by Swizz Beatz, was set to be the first single from Smitty's planned debut album Life of a Troubled Child. The single was released in 2005 to moderate success, charting at #89 on the Billboard's Hot R&B/Hip-Hop Songs. The album was expected to drop shortly after the single but was ultimately shelved.