Perfect your everyday look with this sparkling princess-cut solitaire necklace. Crafted in 14k yellow gold the lab-grown diamonds are independently certified. Total diamond weight is 1/2 ct tw 17 inch cable chain with 2 inch extender lobster clasp the independently certified center lab-grown diamond is laser-inscribed with a unique gemscribe® serial number to ensure your peace of mind. From the lab-grown diamonds by kay collection.