18ct yellow gold whitby jet 007ct diamond 5 stone half eternity ring r759 this eye catching ring features five stunning round shaped cabochons of the finest whitby jet stone sourced directly from the north east coast of yorkshire the beautiful 18ct yellow gold frame is embellished by dazzling 007 carats of brilliant cut diamonds at c w sellors we have an expert team of gemstone and diamond specialists who handpick and grade each jewel to meet our high standards and a team of talented in