Sterling silver whitby jet large shell necklace p2314 the shell design of this sterling silver and whitby jetpendant gives it a natural and organic feel that is perfect for summer styles this item is supplied complete with an 18 inch silver chain all our whitby jet jewellery is designed and crafted within our very own workshops in ashbourne derbyshire where a team of skilled craftsmen transform natural pieces of whitby jet into these stylish pieces of jewellery you can find other matchin