![Blue John and Whitby Jet collar Blue John necklace.](https://eborjetworks.co.uk/wp-content/uploads/2019/01/blue-john-and-whitby-jet-collar.jpeg)
Whitby Jet and Blue John collar £225.00
Five Whitby Jet stones combine beautifully with four of Derbyshire blue John in the classic British combination. The sterling silver mounts have a delicate rope edge. The stones measure 10x8mm and the length is 16-18″