This pendant and stud earrings set is just what you need to finish off the perfect look. Sterling silver each piece is centered with a quartet of round lab-grown diamonds a cushion-shaped frame of smaller lab-grown diamonds is wrapped in a polished scalloped edge certified lab-grown diamonds; f color/si2 clarity with certification card 1/2 ct. T. W. Of lab-grown diamonds friction backs 18-inch rope chain; spring-ring clasp