Guardian Angel Medal Pendant. 9ct Gold Guardian Angel Medal. Significance of this Medal is to protect and guide us when we need it the most. Usually, the guardian angels are spontaneously manifesting their support and divinely-protective influence when the human being truly needs them, because the mission they have from God, in respect with our being, is of acting like a sublime Providence (as a rule, apart from this responsibility, they are also in charge with numerous cosmic functions).