Lab grown diamonds or 'man-made miracles' according to their glossy marketing, have exploded in popularity in recent years.

De Beers is closing down its lab-grown diamond business, cementing an earlier decision to stop selling the stones as jewelry as it commits to traditional gems. The diamond miner announced last year ...

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 ...