Valentine's Day is big day for jewelry, with consumers spending nearly $4 billion last year. However, a recent GMA investigation found that shoppers may not be getting what they thought they were ...

Despite being around since the 1950s, lab-grown diamonds have only recently exploded in popularity. Allied Market Research ...

So you’ve inherited some jewelry from a relative, or got a potential bargain on a few pieces at a flea market or estate sale. How do you know if it’s costume jewelry or the real stuff? You could take ...

The popularity of synthetic stones has sent the market for natural diamonds crashing. With consumers confused about how to tell the difference, how can a market leader like De Beers regain its sparkle ...

The lab-grown diamond boom is over, jewelry industry experts say. Lab-grown gems are mainstream now and real diamonds are back in vogue, analysts told Business Insider. Prices for lab-grown diamonds ...