Charles Beterams - incurable Pink Floyd addict and author of several books on the band - has been buying and selling records and memorabilia on a professional basis since 1997, when he opened up a small store named Crazy Diamond in the centre of the historic city of Delft,The Netherlands. Before that, he already published a fanzine called Echoes.

Relocated to Rotterdam in 2001, Crazy Diamond is nowadays one of the leading Dutch independent mailorders for collectable vinyl and memorabilia.

Working from a 2,000 ft warehouse and office from where customers worldwide are served on a daily basis.