Confetti Cabochon Lucite Antique Silver Tone Vintage Clip Back Earrings Unsigned

This listing is for an unsigned pair of cabochon, confetti, lucite earrings. These honestly make me think they may be unsigned Florenza or Regency? The hardware is matte antiqued pewter color. The lucite cabs are phenomenal. The backings are clip backs, and do have a bit of tarnish/verdigris. The base metal appears to be brass. I would date these approximately 1966? They measure approximately 1 3/4" long. The colors are really great. It is a combination of blue, purple and green with a hint of metallic. They are accented with sapphire blue rhinestones. They will arrive in a velvet dust bag for storage. Buy with confidence, careful packaging promised. I love to bundle. Bin 28