C W Sellors Sterling Silver Blue John Gap Channel 8mm Wedding Band Ring, R587. This Blue John and Sterling Silver ring has been expertly hand cut and crafted within our workshops. This design has been inspired by our Wedding collection and is a proven popular design. The rectangular shaped Blue John segments are set channel at 1mm gaps around the silver band which is 8mm thick, this intricate design has a striking and smooth finish. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Matching items are available within this collection.