De Beers Group said Thursday that it plans to close Lightbox, its lab-grown diamond jewelry brand, saying that the closure reinforces its “commitment to natural diamonds in the jewelry sector.” As ...

Diamond giant De Beers slashed the price of its lab-grown rocks by nearly 40%, citing their plummeting wholesale prices, the London-based company said Friday. The man-made gems, which have gained in ...

“The recent entrance of Lightbox into the bridal category is a testament of consumer power and shift of the engagement ring market share towards lab-grown diamonds,” said Amish Shah, ALTR Created ...

LONDON — De Beers Group, which rocked the industry when it launched its Lightbox jewelry made from lab-grown diamonds, is shutting the business. The diamond miner and jeweler said it planned to shut ...

It appears that De Beers has spotted the writing on the wall in an increasingly crowded lab-grown diamond market. The diamond behemoth has begun testing engagement rings under its lab-grown subsidiary ...