We’ve seen plenty of pictures of the alleged iPhone 5S, most of which show us a new champagne/gold color. Now Sonny Dickson has posted several new photos of a yet unseen black and graphite color. If legitimate, it suggests that Apple is actually planning to launch four different color options for the iPhone 5S. That includes the white and black models we’re already familiar with, the gold or champagne option, and this newer graphite color with black accents.

Sonny Dickson isn’t the only source publishing photos that suggest a fourth color is on the way. MendMyi also recently posted pictures of the volume buttons for each phone. We can clearly see black, graphite, silver and champagne.

Apple is expected to unveil the new iPhone 5S, alongside a budget iPhone 5C, during a rumored press event on Sept. 10. The new phones could hit the market as soon as Sept. 20.