9ct yellow gold whitby jet toscana six stone link necklace n614 this striking necklace is part of our toscana handmade jewellery collection andfeatures six marquise shapedcabochons of whitby jet stonewhich have been sourced locally from the whitby coastline north yorkshire the stones are framed within 9ct yellow gold settings the necklace is completed with a 9ct yellow gold chain which is fastened by a classic bolt ring clasp all our whitby jet jewellery is designed and crafted within o