Just to add some info on this piece ... the statue is called 'The Carp', designed by Charles Graffart in 1932, added to the Luxval catalogue in December 1933 and in 1935 and 1936.
It was available in clear glass in several colours, in a plain version like ours and partially satin finish, and they're not signed.
It was exhibited for instance, at the Rotary sponsored VSL exhibition in 1987 from which I've got a exhibition catalogue and it's illustrated in there as well (no copyright mentioned).