9ct Yellow Gold Blue John Wide Marquise Celtic Two Piece Set, S211 This elegant and eye-catching Celtic style set features a highly polished, hand crafted marquise shaped Blue John gemstone above which lies an interweaving knot of Celtic 9ct yellow gold work. The Blue John is sourced directly from Castleton, Derbyshire. Comprising of a pair of stud earrings, and necklace, complete with an 18 inch 9ct yellow gold chain. All items can be sold separately. 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 stunning pieces of jewellery. You can find other matching Blue John jewellery on our website. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging.