Rocks Religious Collection Sterling Silver Miraculous Medal. The Miraculous Medal, also known as the Medal of Our Lady of Graces, is a devotional medal, the design of which was originated by Saint Catherine Labouré following her apparitions of the Blessed Virgin Mary in Rue du Bac, Paris, France. From Communions & confirmations to the arrival of a new baby or wedding, it makes a perfect gift for any occasion as it is received as a blessing. Chain Not Included