This 14K yellow gold Lizzie Mandler Fine Jewelry black diamond stud earring is crafted in the United States and boats a minimalist design spotlighting a baguette cut black diamond and a butterfly fastening. Crafted to exacting standards, this Lizzie Mandler Fine Jewelry single earring will be an investment, for according to Eva Gabor, 'All any girl needs, at any time in history, is simple velvet and basic diamonds.'