TEL AVIV-YAFO, Israel — Assessing the value of a diamond is a job that’s been done by eye for centuries. But artificial intelligence (AI) is now so sophisticated that it can do the same task faster, ...

In the early 1950s, a wonderful and helpful tool for diamond buying was conceived. It is the “Diamond Grading Report.” At that time the Gemological Institute of America (GIA) debuted its first reports ...

The diamond world is entering a new era. In a landmark move, the Gemological Institute of America (GIA) announced that by the end of 2025, it will no longer evaluate lab-grown diamonds (LGD) using the ...

The diamond market is undergoing a major shift—discover who’s leading the industry, from lab-grown innovators to traditional ...

Cut can significantly affect a diamond’s beauty, radiance and market value, since a superior cut allows for a diamond’s maximum fire and sparkle to dazzle. “A perfectly cut diamond, observed New York ...