This ladies ring features an impressive 2.50 carat (ctw) lab created emerald cut blue sapphire gemstone at its center the birthstone for September in a crisp 14 karat white gold setting. To complete this look 52 beautiful sparkling round lab grown diamonds 3/5 carats (ctw) surround the blue gemstone in a unique double halo formation. 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 origin. T