18ct yellow gold whitby jet 016ct diamond small cross heart charmg598 this elegant charm is part of our cross heart collection it features a small 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 jet has been framed within a 18ct yellow gold 016ct diamond mount that embraces the gemstone in a cross design complete with a lobster claspcompatible with link bracelets and can also be w