This is truly a one of a kind piece made up of a cast brass Art Nouveau style pendant suspended from an ornate rhinestone-studded brass connector and strung with antique saphiret beads on brass links. My guess is that the brass pieces are reproductions or cast from original molds. The beads are antique, as saphiret beads were only made during a short time period.
The necklace is 21.5" long. Starting from the top ornate brass piece, the pendant portion hangs a total of 7-5/8". The circular portion of the medallion is 1-5/8" in diameter. The amethyst glass drop with its cap is 2-1/4" long. Saphiret beads are faceted and approximately 6mm wide. Condition is very good, no damage, minimal wear.