Wow, A+ Grade Star of David Amethyst pendants. The rich purple color of these Amethyst pendants is breathtaking. The silver bezel and bail have been enhanced with just a touch of rhodium. The rhodium slows down the tarnishing process, that's less polishing for you. The silver bail opening is 3.5mm, large enough for either a medium weight chain or a thin leather cord. Amethyst is the birthstone for February and also the 6th anniversary gift.