Diamond Guitars has its origins in the DBZ Guitars company formed in 2008 by Dean B. Zelinsky (founder of Dean Guitars), Jeff Diamant (founder of Diamond Amplification) and Terry Martin. Zelinsky left DBZ in 2012 and the name was changed first to DBZ-Diamond and then to Diamond Guitars. Diamond Guitars has its headquarters in Houston, Texas and its guitars are made in Korea.

Source: Diamond Guitars website (27th February 2017)

Source: Diamond Amplifiers website (27th February 2017)