This vintage signed Trifari 1966 pair of earrings was from their named "Hall of Mirrors" design line (See 2nd photo for catalog page). The piece at the earring stud is diamond shaped with a mosaic, mirrored look in opaque black and citrine gold in a gold plated brush textured setting.
A three-dimensional (3D) cross or x-piece dangles from a 1.75" inches length of fine link gold plated chain. Each of the eight sides alternate with panels of mirror citrine orange-gold and opaque black glass tiles. Total length of earrings is nearly 3" inches. Back of lever back comfort clips are hallmarked "Trifari" with the copyright symbol. Excellent condition.