This exquisite solitaire ring is crafted in 14k white gold and features a sparkling independently certified, marquise-cut lab-grown diamond. Crafted in 14k white gold the lab-grown diamonds are independently certified. Total diamond weight is 1-1/2 ct tw center stone is a 1-1/2 carat marquise lab-grown diamond the independently certified center lab-grown diamond is laser-inscribed with a unique gemscribe® serial number to ensure your peace of mind.