Set a sophisticated tone when you wear this lab-grown diamond cushion-frame pendant. Sterling silver the 1/10 ct. Round lab-grown diamond center stone is artfully set to enhance size and sparkle baguette-cut lab-grown diamonds line the open cushion-shaped frame certified lab-grown diamonds; i color/si2 clarity with certification card 1/3 ct. T. W. Of lab-grown diamonds 18. 0-inch rope chain; spring-ring clasp