This Quartz Crystal pendant is perfect for the sky-watcher in your life! The moon-like Quartz Crystal cabochon is encircled and secured by a decorative bezel, and resting against the backplate which is pierced to look like a pentacle. The back is as open as possible to allow the light through the gorgeous cabochon, which is partially transparent. All of the metal is .925 Sterling Silver, polished to a high shine. The pendant is made to the most careful specifications and is constructed to provide a quality product. Please note: This pendant does not come with a chain.