The Tibetan vow of the 'Four Immeasurables' encourages us to focus our attention on helping others. The vow is engraved in Tibetan on this recycled 10K gold disc set with a single diamond in the center. The 'Four Immeasurables' include Love (Maitri), Compassion (Karuna), Joy (Mudita) and Equanimity (Upeksa). The disc measures approximately 3/4" of an inch in diameter and hangs from a 10K gold chain with a lobster claw closure.