Choose a stone you would like to keep close, then look at the shape and how it hangs. Blue lapis discs, pink carved roses and dark crescents each give a different reason to choose a pendant. Begin with a stone from your birthday bracelet, or follow a symbol that means something to you. Check each individual listing for the bail, drilled opening and included chain or cord. Several pieces are single stone pendants, ready for a necklace you already own.