This vintage Art Deco–era Clip-Mates duette brooch features Trifari’s patented mechanism (marked with Patent Nos. 2066969 and 2050804), identifying it as an unsigned Trifari piece. The two rhinestone dress clips lock into their silvertone frame to form a brooch. Sparkling clear round and baguette rhinestones decorate the openwork geometric setting typical of late 1930s–early 1940s Trifari design.

Set contains 3 pieces- two matching rhinestone clip fronts and the patented clip mates pin mechanism.

Condition: Some stones show age darkening, and one baguette rhinestone is cracked but intact. All stones remain securely set. The Clip-Mates mechanism functions smoothly and both clips attach firmly.

A wonderful find for collectors of Trifari, duettes, Art Deco jewelry, or vintage rhinestones.