Crystal factory founded in 1826 in Seraing in the buildings of the old Since the production of intense and high quality Val Saint Lambert has established itself at the international level. Léon LEDRU (1955-1926) artistic director from 1896 to 1926. Joseph Simon (1874-1960) from 1926 to 1942. Charles Graffart (1883-1967) from 1942 to 1958. Superb cut and lined crystal decanter from the House Very beautiful color "SAPHIR" taking its name from the blue color used. Since the 19th century, crystal factories have offered a wide choice of shades evoking precious stones. Doubled crystal is made of two layers of glass, which allows once cut to create a two-tone decor.
