18ct Yellow Gold Whitby Jet Square Split Shoulder Ring R063 This simple ring features a highly polished cabochon of the finest Whitby Jet stone that has been sourced directly from the north east coast of Yorkshire. The stone is framed by a square of solid 18ct Yellow Gold and this is set on a classic band with open detailing on the shoulders. All our Whitby Jet jewellery is designed and crafted within our very own workshops in Derbyshire where a team of skilled craftsmen transform the natural Jet into these stunning pieces of jewellery. You can find other matching Whitby Jet jewellery and other Whitby Jet rings on our website. Dimensions: Face of the ring - 6.4x6.4mm, Whitby Jet; 6x6mm.