Diavolo has layered, red hair with his bangs parted to the left side, tan/dark skin (depending on his form), and pale golden eyes. Like the brothers, he too has painted nails - black, in his case.

Diavolo is the ruler of all demons, and all who reside in the Devildom know of his name. Diavolo has a golden retriever like personality and he is the best boyfriend ever, though he might be busy with work he cannot handle leaving you lonely. He would do everything that please you and would treat you 