GCAL, a diamond grading lab, uses AI to enhance accuracy and consistency in its grading process, building consumer trust. AI helps maintain independence by providing objective, data-driven assessments ...

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 ...

When shopping for a diamond, whether for an engagement ring or a piece of fine jewelry, you’ll quickly encounter the term Four Cs—Cut, Color, Clarity, and Carat Weight. These four characteristics ...

The jewelry industry’s most respected gemological authority has announced a change in how it will evaluate lab-grown gems. By Amy Elliott A certain type of engagement ring seems to have reached peak ...

For generic, round, near-colorless diamond with VS clarity and VG cut grade; Chart: Axios Visuals 'Tis the season to put a ring on it — and thanks to lab-grown diamonds, those rings are bigger and ...

Luo Xia, general manager of the Kunming Kong Yuu Jewelry Co Ltd, showing off her company's first diamond quality certificate. Photos by Li Jincan / for China Daily Most consumers are confused when ...

Lisa Reed knew just what she wanted in an engagement ring, so she took the search out of her fianceacute;'s hands. Lisa says several local stores in Honolulu were asking about $7,900 for a nearly ...

From dazzling sparkle to a restrained twinkle, there has been a shift in preferences. By Jill Newman When most people think of an ideal diamond, it is flawless — pure white, perfectly symmetrical and ...