As the classic campaign slogan goes, “A diamond is forever.” You’ll wear your engagement ring for the rest of your life, so ...

Here, discover everything else you need to know about lab-grown diamonds, including our picks for some of the best on the market. There are few rings more luxurious than a five-stone heirloom.

Maintaining high customer satisfaction levels and trust in the diamond industry requires new ways of doing business. Industry ...

“GIA actually developed the 4Cs – Color, Clarity, Cut and Carat Weight ... is of exceptional quality,” she said. “The best quality diamond is described as Flawless, D Color and Excellent ...