Silver Whitby Jet Round Pendant Necklace. P018. This simple and sophisticated necklace is part of our Heritage handmade jewellery collection and boasts a stunning round cabochon of Whitby Jet stone that has been sourced directly from the North East coast of Yorkshire. The stone is framed within an exquisite Sterling Silver setting. The pendant sits gracefully on a diamond cut Sterling Silver chain that is completed by a classic bolt ring clasp for easy wear. All our Whitby Jet jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen turn the raw Whitby Jet stone into these stunning pieces of jewellery. You can find other matching Whitby Jet jewellery and other Whitby Jet necklaces online and instore. Silver Whitby Jet Round Pendant Necklace, dimensions 15mm stone, complete with an 18" Sterling Silver diamond cut chain (00093776).