Tiny 24K Satin Gold Plate over Sterling Silver Ohm Charm. Ohm is a holy meditation symbol of both Hinduism and Buddhism. In modern usage, Ohm is the pranava, the eternal and divine. Ohm is also said to be the term of assent used by the gods and the name given by the Hindus to the spiritual sun, and mystically embodies the essence of the entire universe. Complete the look into a finished necklace by stringing it onto one of our finished chains or explore more from our ypga spiriy collecion Our vermeil style gold plate is 40 micro inches of 98.5% pure gold plated over sterling silver with a fine layer of nickel in between and finished with a nanopolymer coating to protect the surface and repel oxidation. Get more information on ou r gold plate. Plated in the USA. Measurement includes the 5 mm soldered jump ring.