For your consideration is a pretty green color and black bottom double layer acrylic base with beautiful vintage shell shaped abalone and mother of pearl inlay brooch. features a unique sea shell shape design with intricate abalone and mother of pearl inlay over a green and black acrylic base. The multi-iridescent colors of the shell and pearls add a touch of elegance to the piece. With a flush setting style and silver brooch pin metal, this 1 1/2″ long brooch is a stunning addition to any vintage jewelry collection.