This beautiful pendant features an abalone shell butterfly design with a slide closure. The sterling silver metal purity is 925, and the large pendant has two gemstones, both of which are abalone sea shell. The style of the pendant is perfect for any occasion, and it will make a great addition to any jewelry collection. The base metal is also sterling silver, and the pendant has a druzy crystal. The country of origin is unknown, but it is a high-quality piece of fine jewelry that is sure to impress.