Silver Whitby Jet Button Cap Drop Earrings. E1981. These contemporary, stylish hook earrings feature fine Whitby Jet stone that has been sourced directly from the north east coast of Yorkshire. The stone is held in place with intricate patterned silver cap detailing, creating a thoroughly modern design fit for any occasion. All our Whitby Jet jewellery is designed and crafted within our very own workshops in Derbyshire where a team of skilled craftsmen turn the raw Jet into these stunning pieces of jewellery. You can find other matching Whitby Jet jewellery and other Whitby Jet necklaces on our website. Dimensions: Full drop: 26mm, 14mm x 12mm wide.