THE MAGIC OF AN ANCESTRAL TRADITION The maternity necklace is a piece of jewelry that was traditionally worn in the Mayan culture. When rolled gently, it emits a soothing and harmonious crystalline sound; it was nicknamed "Angel Caller" because according to legend, it has the power to summon a guardian angel. The maternity necklace was offered to future mothers as a good luck charm. After birth, the familiar melody was said to soothe newborns. Mothers would hang it over the cradle or sew it into a blanket to calm their baby.