NebulaNebula is named after the captivating colours of the universe, captured in this special band. Comprised of fragments of authentic Muonionalusta meteorite and crushed opal stone embedded inlaid into a durable tungsten carbide body, Nebula is truly a piece to behold. Since every meteorite fragment displays unique patterns, your ring will truly be one of a kind. We use US standard ring sizes. To find your perfect fit, please refer to our sizing guide