Check the inscription on the girdle (remaining part). Lab-grown diamonds have laser-inscription of Lab-Created, Laboratory-Grown, HPHT or CVD, which can be seen with a microscope or loupe.
Check the inscription on the girdle (remaining part). Lab-grown diamonds have laser-inscription of Lab-Created, Laboratory-Grown, HPHT or CVD, which can be seen with a microscope or loupe.