18ct white gold whitby jet 038ct diamond open loop necklace p1545c this elegant necklace features a stunning pear shaped cabochon of the finest whitby jet stone sourced directly from the north east coast of yorkshire thebeautiful18ct white gold frame is embellished by dazzling 038 carats of brilliant cut diamonds the pendant hangs gracefully from a fluid 18 inch long 18 carat white gold chaincomplete with a classic bolt ring clasp for easy wear at c w sellors we have an expert team