This piece of vintage jewelry is a stunning Mexico Abalone and Onyx brooch/pendant with matching earrings, all signed by the maker. The brooch features a beautiful abalone shell and onyx stone set in a sterling silver base, showcasing a unique and elegant design. The pendant can be worn as a necklace by simply attaching it to a chain, making it a versatile and stylish addition to any jewelry collection. The set is a true statement piece that combines traditional Mexican craftsmanship with a modern aesthetic.