0.31-0.44 Cts of 3.5-4.0 mm AA Round Black Diamond Mens Stud Earring in 14K Blackened White Gold The black diamond is AA quality; has a fine color, proportionate cut and fairly clean table, heated to enhance the color but is natural in origin. Black rhodium adds to the masculine appeal of the stud. Also available in screw backs and as a pair. The price is for a SINGLE Stud and not a pair. 30 Day No questions asked Return Policy Free-Shipping within US April Birthstone /Men's Jewelry / Men's Gift Idea / Men's Stud Earrings You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!