Sterling Silver Whitby Jet Oval Bead Hook Earrings. E1601. These stylish drop earrings feature fine, hand carved Whitby Jet gemstones suspended from simple Sterling Silver caps and classic hooks. 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 Whitby Jet into these stunning pieces of jewellery. You can find other matching Whitby Jet jewellery and other Whitby Jet necklaces on our website. Dimensions: Whitby Jet; 15mm x 11mm.