PARIS — De Beers has called time out on its test-run of lab-grown diamond engagement rings, the company said Wednesday. Going forward, its lab-grown subsidiary Lightbox will continue to focus on its ...

Forbes contributors publish independent expert analyses and insights. Pam Danziger reports on retail, focused on the luxury consumer market. The recent JCK Las Vegas jewelry show was all abuzz as De ...

BriteCo reports lab-grown diamonds now cost 73% less than natural ones, capturing over 45% of US engagement ring sales, ...

Diamonds are a luxury, but the diamond dream is becoming more attainable with technology. Now more people are choosing lab-grown diamonds over natural diamonds. More than half of couples (52%) have an ...

Add Yahoo as a preferred source to see more of our stories on Google. According to the experts, there is no way for the average person to differentiate a natural from a lab-grown diamond. According to ...

A research team led by Sun Jian at Nanjing University has produced recoverable, millimeter-sized crystals of hexagonal diamond, a rare carbon polymorph that prior theoretical work has suggested could ...

Valentine’s Day is among the most popular days of the year to get engaged, meaning many are likely to be in the market for a diamond ring to give to their special someone. When shopping for a ring, ...

A Chinese research team has produced bulk hexagonal diamond, a crystal structure long theorized to be harder than ...

When laboratory-grown diamonds first appeared on the scene, Jos Skeates remembers they were very much a niche product.