Diamonds may be forever. But their market value? That might prove less eternal. In a sign of the times spotted by Ars Technica, you can now buy a diamond-generating machine on the Chinese online ...

The jewelry industry has witnessed a significant trend in recent years: the rise of lab-grown diamonds. These synthetic alternatives to natural diamonds have surged in popularity, with companies like ...

Forbes contributors publish independent expert analyses and insights. Specialist in global markets, economics and alternative investments. Investors are grappling with unprecedented uncertainty due to ...