Achieve a most sophisticated look with these cushion-shaped lab-grown multi-diamond stud earrings. 14k white gold each post earring features a cushion-shaped composite of round and baguette-cut lab-grown diamonds, the largest the 1/3 ct. Center stone dainty round lab-grown diamonds adorn the halo frame and the setting lab-grown diamonds; f colour/si2 clarity 2 cts. T. W. Of lab-grown diamonds screw backs