Shelley's Vintage Originals. The centerpiece of this necklace is a large square cut checkerboard style light blue prong set rhinestone former brooch. The setting is silver tone. It measures 1 3/4" in length and 1 1/4" wide. It is attached to a custom made beaded chain by large silver tone rings. The chain is built of crystal, faux pearls and glass beads in shades of blue. The beads are asymmetrical in layout. The chain has a ring clasp and measures from 19" to 21" in length. It can be shortened or lengthened per customer request.