2004 Proximus Diamond Games – Doubles

Kim Clijsters and Ai Sugiyama were the defending champions, but Sugiyama did not compete this year. Clijsters teamed up with her sister Elke Clijsters and lost in quarterfinals to Émilie Loit and Petra Mandula.

Cara Black and Els Callens won the title by defeating Myriam Casanova and Eleni Daniilidou 6–2, 6–1 in the final.

	First round							Quarterfinals							Semifinals							Final
	1	C Black E Callens	78	77
		A Parra Santonja M Serna	66	63				1	C Black E Callens	6	6
		An Barna C Schneider	2	6	6				An Barna C Schneider	4	4
	WC	C Maes MG Mikaelian	6	1	3										1	C Black E Callens	6	6
	3	M Ani J Husárová	6	2	6											C Dhenin K Marosi	3	3
		L Bacheva A Rösch	2	6	4			3	M Ani J Husárová
		S Foretz C Schaul	6	3	2				C Dhenin K Marosi	w/o
		C Dhenin K Marosi	3	6	6																	1	C Black E Callens	6	6
		D Chládková E Dementieva																				4	M Casanova E Daniilidou	2	1
	Q	Ad Barna M Drake	w/o					Q	Ad Barna M Drake	3	2
		D Klemenschits S Klemenschits	2	1				4	M Casanova E Daniilidou	6	6
	4	M Casanova E Daniilidou	6	6											4	M Casanova E Daniilidou	6	2	77
		S Sfar C Vis	1	0											2	É Loit P Mandula	3	6	65
		E Clijsters K Clijsters	6	6					E Clijsters K Clijsters	2	2
		L Dekmeijere J Vakulenko	77	1	1			2	É Loit P Mandula	6	6
	2	É Loit P Mandula	63	6	6

• Official results archive (ITF)
• Official results archive (WTA)