Versions
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| Diamond (12", Maxi) | Ibiza Records (2) | IBZ 417 | Italy | 1985 | |
| Diamond (Remix) (12", Single) | Ibiza Records (2) | IBZ 417 R | Italy | 1985 | |
| Diamond (12") | WEA Musik GmbH | 248 863-0 | Germany | 1985 | |
| Diamond (7") | WEA Italiana SpA | 24 8864-7 | Italy | 1985 | |
| Diamond Remix (12") | WEA Musik GmbH | 248 770-0 | Germany | 1986 | |
| Diamond (American Remix) (12", Promo, S/Sided) | Demo-Disc, Ibiza Records (2) | D.D.IBZ 417D, IBZ 417D | Italy |