18ct white gold whitby jet 059ct diamond pear oval necklace n787 this elegant necklace features stunning pear and oval shaped cabochons 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 059 carats of brilliant cut diamonds the pendant hangs gracefully from a fluid 19 inch long 18 carat white gold chain complete with a classic bolt ring clasp for easy wear at c w sellors we have an exper