Possible Florenza NS Pendant Brooch

This NS Pendant Brooch is one of my finds, from Saturday's 11/11/2023 Flea Market, it is missing the cut rhinestone from the top prongs, but that's something I can find, in the haul of jewelry, from a couple weeks ago, and add it, to fix the Brooch. It almost looks like, the centerpiece picture, was added, but may have just been glued in. After a Search, similar Brooches that I found, had a Florenza mark, and I think this is a Florenza Brooch, un-marked. The Pendant Brooch has faux seed pearls, all around it, and the top Pendant clip on the back, and pin, are the same as the Florenza Brooches, so it probably was made. in the 1960's or earlier. The Brooch is 1 7/8"h x 1 5/8"w. Bill :^D

Thank You for looking, all comments, information, or suggestions on this post, are welcome and appreciated! Bill :^)