18ct Yellow Gold Blue John Two Sheep Necklace, N1142. This unique necklace features a pair of adorable sheep, each with their very own Blue John face. The necklace is completed with a 18ct yellow gold chain which fastens with a classic bolt ring style clasp. All our sheep jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen transform natural materials into these stylish items of jewellery. You can find other matching jewellery on our website and in our stores. This item will arrive lovingly and securely dispatched in our elegant jewellery packaging.