18ct white and yellow gold whitby jet 073ct diamond necklace n781 this exquisite necklace features a stunning pear shaped cabochon of the finest whitby jet stone sourced directly from the north east coast of yorkshire the beautiful 18ct white and yellow gold frame is embellished by dazzling 073 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 e