diamonds

IGI vs. GIA: Choosing the Best Certification for Lab-Grown Diamonds

When purchasing lab-grown diamonds, certification is a critical factor to consider. Certification ensures the diamond’s quality, authenticity, and value, providing peace of mind for buyers. Two of the most prominent gemological institutes that grade and certify diamonds are the International Gemological Institute (IGI) and the Gemological Institute of America (GIA). Both are highly reputable, but …