9ct yellow gold whitby jet toscana marquise stone pendant p1675 this striking necklace is part of our toscana handmade jewellery collection andfeatures a marquise shaped cabochonof fine whitby jet stonewhich has been sourced locally from the whitby coastline north yorkshire the stone is framed within 9ct yellow gold setting the pendant sitson an 18 inch9ct yellow gold chain which is completed by a classic bolt ring clasp for easy wear all our whitby jet jewellery is designed and craft