De Beers to close Lightbox as lab-grown prices collapse and demand fades
British diamond giant De Beers is shutting down Lightbox, its lab-grown jewelry brand, as synthetic diamond prices fall and the company refocuses on natural gems amid ongoing industry disruption.
British diamond giant De Beers is shutting down Lightbox, its lab-grown jewelry brand, as synthetic diamond prices fall and the company refocuses on natural gems amid ongoing industry disruption.
