Perfect your everyday look when you wear these certified round lab-grown diamond solitaire stud earrings in 14k gold. Fashioned in 14k gold each earring showcases a 1/4 ct. Certified round lab-grown diamond boasting a color rank of f and clarity of si2. Captivating with 1/2 ct. T. W. Of lab-grown diamonds includes certification card these post earrings secure comfortably with screw backs.