Om Charms, Om Pendants, and Beautiful Om Jewelry. Om Charms in a Variety of Metals for All Budgets. The Om is the sound of the universe itself. It is the sound of all sounds, the origin of being and the end of being, the first and last word of creation. The word of the One. According to tradition, everything manifest comes from Primordial Vibration, which is symbolized by Aum: all material objects, all living beings, including each of us, all spiritual teachings, including Yoga, all languages, including Sanskrit, all scriptures, including the Vedas, everything. Everything has come out of Primordial Vibration, which is represented by Om.