Vintage Filigree and Rhinestone Pendant Necklace

Very pretty goldtone filigree pendant is 2-3/4" diameter and features multi color rhinestone navettes surrounding a larger red stone. The pendant is held by a vintage engraved chain that I believe is original to the piece. This reminds me of the jewelry that was made during the "Thief of Bagdad" move era. It is not signed and there is some wear (patina, I call it) to the pendant finish.