1/2 (0.46-0.55) Cts AAA Round Black Diamond Men's Single Stud Earring in 14K White Gold-Screw Backs The black diamond is one of the finest AAA quality diamond. Cut to perfection, flashing a jet black color and sparkling table free of any clouds, feathers, pits or white spots.Also available in push 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