Touted as the most expensive polish in the world, Azature Nail Polish is the latest offering from jewelry designer Azature. Retailing for $250,000, the one-of-a-kind, limited-edition polish contains 267 carats of black diamonds. For those who can’t afford the $250,000 price tag, Azature created polish that contains a real black diamond and retails for $25 at Fred Segal. Packaged in a .5-oz diamond-shaped bottle, the nail polish is offered in Azature signature black and coats on with a glittery sheen that resembles the sparkle of a diamond.