The music artist with the most diamond albums is The Beatles.
A diamond album is awarded by the Recording Industry Association of America (RIAA) to albums that have sold at least 10 million certified units in the United States.
The Beatles have achieved this feat with six albums: Sgt. Pepper's Lonely Hearts Club Band, Abbey Road, The White Album, Rubber Soul, Revolver, and Help!.
No other artist has achieved this level of success with diamond albums.
