18ct rose gold whitby jet 0005ct diamond small heart necklace p2745 this romantic necklace features four petal shaped cabochons of the finest whitby jet stone sourced directly from the north east coast of yorkshire thebeautiful18ct rose gold heart is embellished by a dazzling 0005 carat diamond adding a hint of sparkle the pendant hangs gracefully from a fluid 18 inch long 18 carat rose gold chaincomplete with a classic bolt ring clasp for easy wear at c w sellors we have an expert