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 ...

Diamonds are famous for their strength, but scientists have long suspected that another form of diamond might be even harder.

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

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, ...

Diamonds are famous for their strength, but scientists have long suspected that another form of diamond might be even harder.