| Champ: |  Venus Williams |
| Runner: |  Kim Clijsters |
| Score: | 6–2, 6–4 |
| Draw: | 28 |
| Seeds: | 8 |
| Type: | women |
| Main Name: | Diamond Games |
See main article: article and 2003 Proximus Diamond Games.
Venus Williams was the defending champion and successfully defended her title by defeating Kim Clijsters 6–2, 6–4 in the final.
The top four seeds receive a bye into the second round.