Our exclusive design. A narwhale in relief on a background of ocean waves. 12mm round, 1.85mm round ring shank. Oxidized, heated then finished to a bright polish not the modern and cheaper "shortcut" of blacking the ring. Hallmarked with the JD logo and SS (sterling).
BTW, narwhale has two spelling variations: narwhal and narwhale. The tusk is actually an overgrown canine tooth! The narwhales' closest relative is the beluga whale.