Tourmaline "Rainbow" Ring

Rainbow is a massive ring, sculpted like a small organic architecture, where the light makes a complete circle.
Five tourmalines of different colors—from light to deep green, passing through a yellow note, a bluish hue and a warm red—are set like “eyes” in the setting, each with its own character.
The result is a piece that changes tone depending on how you look at it: sometimes elegant and clean, sometimes almost tribal, always alive.