The only synthetic diamonds produced have been microscopic, and there was doubt that they were real diamonds. This week General Electric Co. announced that it has made genuine diamonds big enough ...

There’s a massive sale on lab-grown diamonds on Gilt right now, which has slashed the prices of different kinds of earrings, necklaces, bracelets, and rings that feature synthetic diamonds. The ...

Do they sparkle like the real thing? Ada Diamonds co-founders Lindsay Reinsmith and Jason Payne join Lunch Break's Tanya Rivero to discuss the process by which synthetic diamonds are produced.

An entrepreneur's efforts to sell cheap 'real' diamond bling that suits the tastes of the TikTok generation may make Denver-based Pascal a lot of money. Diamond marketing is surely one of the PR ...