The Best Sand Dunes in the U.S. Sand beach and Blue ocean with soft wave form on Sand Texture, Seaside Beach Sand Wallpapers Top Free Beach Sand Backgrounds WallpaperAccess Beach Sand Background Textures. This addition to Maggie Lee's Coastal Collection is an original hand carved sand dollar. It is a lovely solid design, finished with contrasting textures to convey the natural, elegant feel of the treasures of the sea. Consider choosing one with a bright diamond that shimmers like the ocean. White or sea green diamonds add a beautiful accent. Available in sterling silver, 14K, or 18K yellow, white, or rose gold. The pendant measures 11 16" in diameter. Available as charm, pendant or complete necklace on an 18" chain.