Silver Whitby Jet Triangular Drop Earrings. E145. These mesmerising drop earrings boast two cabochon pieces of fine Whitby Jet stone that has been sourced directly from the north east coast of Yorkshire. The stone is set within exquisite sterling silver which hangs gracefully from classic post and butterfly fastenings. 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 earrings on our website. Silver Whitby Jet Triangular Drop Earrings. Dimensions: 28mm x 8mm.