VINTAGE RHINESTONE PIN

Good quality rhinestone pin. Metal used in formation unknown. It is silver colored. Features 12 stones laid out to form a X like pattern laid onto what appears to me to be a four leaf clover. Each arm features three stones on. The three stones are graduated small to larger and then back to the same size small as the first. Middle of this pattern is a blue rhinestone that is three times as large as the others. Though the settings show a sort of prong on top-----I believe these stones are actual held by cup settings. Stones are in good condition--no obvious mars or damage. Pin rigging on rear is movable and rotates to lock pin into place. Setting shows no discoloration or damage. Aprox. 1 1/2 inches each way .