De Beers' Lightbox Jewelry now offers loose lab-grown diamond stones so consumers can customize their jewelry designs. It has also launched a selected of even finer quality LGD stones with plans ...

After testing the waters for six-years with Lightbox lab-grown diamond (LGD) jewelry and pondering its post-divestiture future as owner Anglo American spins it off, De Beers figures the economics ...

De Beers said Lightbox was launched with transparent linear pricing of $800 per carat, but since then lab-grown diamond prices have fallen 90 percent at wholesale, "tracking closer to a cost-plus ...

De Beers said Lightbox was launched with transparent linear pricing of $800 per carat, but since then lab-grown diamond prices have fallen 90 percent at wholesale, “tracking closer to a cost ...