Shelley's Vintage Original. The centerpiece of this necklace was an antique silver tone flower brooch with two large rectangular blue rhinestones. It has a lot of wear and patina. From the piece hangs three aurora borealis crystal beads in progressive sizes. It measures 3 1/2" in length and 1 1/4" wide. The link chain has patina. It has a lobster claw clasp and measures 21" in length and can be shortened per customer request.