Berebi Limited Edition Vintage Rose Cameo Pendant/Broach with Pearls

Berebi Limited Edition Vintage Rose Cameo Pendant with Black Pearl necklace. The pendant could be converted to a broach and/ or placed on a necklace. The pendant is 1 1/2” x 1 1/2”. The necklace is 22” long with a 4” extension. This is my own and carefully for but I have no information on the pearls. I’m positive they are not real but are individually knotted.