Sterling Silver Blue John Round Tree Of Life Necklace, P3146 This striking pendant features a disc of the finest Blue John set within a simple sterling silver frame and overlaid with a beautiful sterling silver Tree of Life detail. Sold complete with an 18 inch sterling silver chain that fastens with a classic bolt ring style clasp. All our Blue John jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen transform the natural Blue John into these stunning pieces of jewellery. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions: 37mm x 28mm including bail.