Peridot

Green fire from the inside of the Earth.

Peridot is the gem variety of olivine, an iron-magnesium silicate that's one of the most common minerals in the Earth's mantle. Its signature olive-green color comes from iron in the crystal structure. Traditionally associated with renewal, heart-centered warmth, and the quiet confidence that comes from belonging. One of the few gemstones that only comes in a single color.