This diamond ring has a 1/2 carat (ctw) of 50 sparkling brilliant round lab-grown diamonds set into a gleaming intricate fashion inspired 14 karat white gold foundation. Lab grown diamonds are man-made diamonds that are chemically, physically, and optically identical to diamonds originating from nature. Both have the same chemical composition and atomic structure, producing the very same durability, fire, and sparkle, The only difference is the origin.