Sterling Silver Blue John Split Heart Necklace. P575. This intimate necklace features two highly polished Blue John stones that have been sourced directly from the Blue John Cavern in Castleton, Derbyshire. The individual Blue John gemstones have been framed within sterling silver in an elegant teardrop design and sits gracefully on an 18 inch sterling silver chain. The pendant is a symbol of unity and love between two people; be it family, friends or partners and would be a beautiful addition to any jewellery lovers collection. All our Blue John jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen transform natural pieces of Blue John into these stylish pieces of jewellery. You can find other matching Blue John jewellery along with matching Blue John pendants on our website. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Matching items are available within this collection. Dimensions: 24 x 13mm.