Lower priced lab-grown diamonds have disrupted the jewelry market, causing natural diamond sales to drop. However, a countertrend of raw, uncut diamonds is emerging.

Add Yahoo as a preferred source to see more of our stories on Google. As with any significant investment, you will want to do your research — and an engagement ring is a huge investment. When shopping ...

Diamonds face a baseline 10% import duty to the U.S. — a market accounting for over half of the global demand for polished diamonds. The tariff uncertainty comes at a time when the luxury industry at ...

A 5.5-carat triangular-cut diamond billed as the largest fancy vivid blue-green diamond known to exist sold for $17.3 million ...

Called bernwoodite, it’s one of two new minerals Korolev and his adviser at the AMNH, Kate Kiseeva, and their colleagues ...

Carol Massar and Tim Stenovec bring together the latest news from the world of business and finance and the interesting stories.

Superman lied to us. Over the years countless Superman comic books, TV shows and movies have shown the fabled Kryptonian crushing clumps of coal between the palms of his hand to turn them into shiny, ...

The diamond industry is prioritizing sustainability, with India leading the charge by integrating a fifth 'C' – conscience – ...