Vintage French Posibble Louis Rousselet Glass Dangle Brooch (A1785)

Size: 2.75". Color: Gold; Pink Condition: Very good vintage Signed: Brevette S.G.D.G.

Details: Beautiful glass, The clip is marked Brevette S.G.D.G. Very unique; not sure what the clip is; it does not move. It has a trombone c clasp. The metal work looks like Rousselet, but I could not confirm. The bottom piece is moveable.