9ct Yellow Gold Blue John Oval Split Shank Ring. R025 A simplistic design of ring which features an oval hand carved Derbyshire Blue John gemstone, held in place by a solid 9ct yellow gold split shank. The Blue John is sourced directly from Castleton, Derbyshire. Perfect for a gift, the simple oval shape of the stone makes it easy to match with other items. Dimensions: Blue John Stone: 7x4mm. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Matching items are available within this collection