18ct yellow gold whitby jet 050ct diamond octopus necklaceptv152 this unique necklace features two stunning circular shaped cabochons of the finest whitby jet stone sourced directly from the north east coast of yorkshire the striking 18ct yellow gold octopus frame is embellished by dazzling 050 carats of brilliant cut diamonds the pendant hangs gracefully from a fluid 18 inch long 18 carat white gold chain complete with a classic bolt ring clasp for easy wear at c w sellors we have an