The diamonds emit every shade of light and brilliance that a natural diamond would, and they are chemically, physically, and optically identical to mined diamonds originating from nature. Both have the same chemical composition and atomic structure, producing the very same durability, fire, radiance, and sparkle. Laboratory grown diamonds are a testament to the use of technology and human achievement, and they also play a vital role in reducing our environmental impact and creating truly conflict-free diamonds.
And as for the question on everyone's minds regarding the authenticity and legitimacy of lab-grown diamonds, YES, since these stones are 100% genuine diamonds in every way, they will register as positive (real) when tested with a diamond tester! There's no reason not to jump in!