Lab Grown Diamond Certification

Both lab grown and natural diamonds undergo the same grading and certification process from reputable gemological labs, such as the Gemological Institute of America (GIA) and the International Gemological Institute (IGI). The certification process for lab grown diamonds grades quality while ensuring authenticity. A certified lab diamond has undergone an evaluation by a recognized gemological laboratory like IGI or GIA. These gemological laboratories use specialized equipment to grade the diamond’s quality and verify authenticity, while detailing its cut, color, clarity, carat weight, and other unique characteristics or treatments so buyers have accurate information about their diamond.