The intricate spiral of a nautilus shell gives testimony to one of ocean’s many wonders. Our Nautilus necklace features a 1 1/8-inch by 1/2-inch sterling silver nautilus shell pendant on a sterling silver chain. Nautilus is available on an 16-inch, 18-inch or 20-inch sterling silver chain. Please indicate your choice when ordering. A tiny, sterling silver tag bears our Dreamscape Jewelry Design logo.