Ceramic Wedding Ring Black & Gray Lava Rock Stone Inlay Beveled Polished Finish 6mm & 8mmStylish and poetic at the same time, this ceramic ring takes the concept of wedding bands to a new level of creativity. The center features a gray lava rock stone inlay, referencing the power of nature and the passage of time. Intense black enhances the gorgeous textures, while the beveled edges with a polished finish complement the matte center perfectly. This design is a great choice for those who like bold, but refined designs that defy convention