A bigger stone on a long chain: Lapis Lazuli is the stone of total awareness. In ancient times it has been worn by high priests.
Lapis Lazuli is beneficial to the throat, larynx, and vocal chords, and helps regulate the endocrine and thyroid glands.
It also encourages honesty of the spirit. Its metaphysical properties are highly diverse, from warding off negativity to speaking your truth without judgement. Wear it for all forms of deep communication.