Scientists created a pure hexagonal diamond in the lab, confirming a long-debated carbon structure slightly harder than natural diamonds.

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 ...

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 ...

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

The lab grown diamond industry has become more and more popular in recent years. "Laboratory grown diamonds are very popular," said Joe Yatooma, owner of Dash Diamonds in West Bloomfield. Yatooma said ...

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 ...

The ideal diamond is an accessory that lasts forever, a perfect cut that fits our preferences and builds our self-esteem. Out of habit, people tend to second guess lab-created diamonds. It is ...

Forbes contributors publish independent expert analyses and insights. Pam Danziger reports on retail, focused on the luxury consumer market. This article is more than 2 years old. “The natural diamond ...

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 ...

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, ...