This charm features the Om, symbol that represents the sound of the universe. Chanting Om is believed to bring inner peace and take you closer to a divine force. Om means all that has ever existed in the world, all that will ever be, and that transcends time. Personalize the Sound of Universe - Om Charm with your choice of sterling silver, white, yellow or rose gold. You can also engrave and select your favorite stone from our Swarovski Zirconia and birthstone collections.