Crisp and lustrous 14 karat white gold with 59 sparkling high quality premium lab grown diamonds 2.40 Carats (ctw VS2-SI1, E-F) glimmer and glow across this tennis bracelet that is sure to make a statement. 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.