Sterling silver whitby jet framed triangle necklace p2738 a contemporary andunique pendant features a triangular cabochon of whitby jet cradled beautifully by a modern sterling silver setting perfect for any occasion the pendant hangs gracefully from an 18 inch sterling 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