The Lalique Museum collaborates with the ‘Lalique Gallery’, established in 1993 and since then active worldwide in the sale of glass artworks and jewelry by René Lalique. This gallery is located in the Lalique Museum at Gasthuisstraat 1 in Doesburg. 

Clients of the Lalique Gallery are offered the opportunity to purchase objects by René Lalique at a discount if they temporarily or permanently loan them to the Lalique Museum. This is considered a win-win situation, as the buyer receives a favorable price and the Lalique Museum can further diversify its collection.