Vintage Louis Rousselet blue moulded / poured glass bead and gold tone Art Deco brooch made for a brand with initials AD - Andreas Daub ? saphiret please examine photos carefully

please examine photos carefully

please check this with a ring sizer or tape measure before purchasing

So pieces like this have been produced more recently and even to the present day

bow brooch from the 1940s

Vintage Louis Rousselet blue moulded / poured glass bead and gold tone Art Deco brooch made for a brand with initials AD - Andreas Daub ? saphiret please examine photos carefullyUnusual vintage pale blue moulded poured glass flower bead and gold tone Art Deco circular brooch. The blue glass frilly beads are beads by French maker Louis Rousselet. However, the brooch has a stamp on the back with the initials AD. This may stand for Andreas Daub, but I haven't seen an example like this before so can't be sure. The brooch has a diameter of about 1 3 4 inches and fastens with a secure trombone clasp and pin (a type of clasp often