This is a Vintage Glitzy Retro Dimensional Aurora Borealis Rhinestone Brooch that is a Book Piece. For reference, please see Collectible Costume Jewelry by Cherri Simonds page 80. The piece is unsigned. The silver tone setting is nice and shiny. The prong set rhinestone two row strips "bars" consist of one row of smoke gray stones and one row of aurora borealis stones. The shape of this brooch changes depending upon which way you look at it. It measures about 2 3/4" in diameter. The condition is excellent and beautifully sparkly and dazzling.
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