Treat yourself to something from Shopbop's collection of stylish black diamond rings this season. These black diamond rings will put the perfect finishing touch on any outfit. Travel in style with tips from Shopbop fashion director Elle. Shop more bracelets, earrings, and necklaces from brands like Tai, Marc by Marc Jacobs, Salvatore Ferragamo, Jacquie Aiche, House of Harlow 1960, and Juliet & Company.