This engagement ring sparkles with 4 carats of independently certified lab-grown diamonds. Bright round lab-grown diamonds shine on the marquise-shaped composite center and trace the silhouette with more round lab-grown diamonds down the band. Crafted in 14k white gold the lab-grown diamonds are independently certified. Total diamond weight is 4 ct tw center is comprised of 7 round lab-grown diamonds to form a marquise shape the independently certified center lab-grown diamond is laser-inscribed with a unique gemscribe® serial number to ensure your peace of mind.