9ct yellow gold whitby jet medium cross heart necklace p1543 this elegant necklace is part of our cross heart collection it features a medium sized hand carved heart shaped whitby jet stone that has been sourced directly from the north east coast of yorkshire the individual highly polished whitby jethas been framed within a 9ct yellow goldmount that embraces the gemstonein a cross design itsits gracefully on a 18 9ct yellow goldchain completed by a classic bolt ring clasp for easy we