Nebulae Core Adjustable Ring - Silver / Labradorite 20mmNebulae Collection Nebulae Core Ring Silver Labradorite 20mm The Nebulae Core Ring in labradorite is energy made visible, expansive, shifting, and quietly commanding. A large 20 mm domed labradorite cabochon anchors the design, set into a silver toned double shank adjustable band. As the light moves, flashes of blue, smoke, and shadow surface and disappear, like something forming just beneath the skin. Labradorite is a stone of protection, intuition,