If you are trying to sell a moissanite — or you’re deciding between a moissanite or diamond purchase — there’s a lot of ...

A tale of two tiaras: In the high-stakes world of serious collecting, the true value of a jewel lies not just in its sparkle but in its story. Bettmann Archive/Getty Images For centuries, diamonds ...

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 ...

But, they warn it's impossible to confirm a value from a single photo. One thing's for sure: the antique elongated cushion-shaped stone is certain to drive ring trends while putting extra pressure on ...