Vintage Richelieu Pearl Gold Tone Brooch

Vintage Richelieu Faux Pearl Brooch Pin. Gold-tone metal. Pretty with 3 faux pearls and stamped Richelieu on the back. An Estate piece. Measures approx. 2 1/2" long and at it's widest in the middle approx. 3/4". Back has some tarnish on the metal from age/use. Some wear on the front, please see pictures. Pre-owned piece.