Yes! It's a fact that lab-grown, or lab-created diamonds are real diamonds, identical in every way to earth-mined diamonds, except price.
Not to be confused with cubic zirconia, moissanite, or other "look-a-like" diamond simulants, lab-grown diamonds are 100% pure crystallized carbon.
Think of it as making ice in your modern-day freezer versus getting it from a glacier; both are frozen H2O regardless of the origin. We are crystalizing carbon into stunning rough diamonds that are then cut, polished and graded just like earth mined diamonds.
Lab-grown diamonds carry the same optical, physical and chemical properties. They have the same refractive index, dispersion, and hardness. They are graded to the same standards as earth-mined diamonds by the same independent gemological institutes, including IGI, GIA and GCAL