OAHU Beveled Black Ceramic Ring with Shell Inlay - 8mmOAHU Beveled Black Ceramic Ring with Natural Mother of Pearl Inlay 8mm This beautiful Black Ceramic ring by Thorsten has polished beveled edges and a Mother of Pearl inlay displaying iridescent purple, blue, green, white, and black swirls like the shimmering waves in the ocean. Made from the inside lining of oyster and abalone shells, Mother of Pearl is a decorative material that has been used for centuries for furniture, musical instruments, and