18ct white gold whitby jet 011ct diamond oval claw pave twist ring r774 this striking ring features a stunning ovalshaped cabochon of the finest whitby jet stone sourced directly from the north east coast of yorkshire the beautiful 18ct white gold frame is embellished by dazzling 011 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 house desig