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 ...

Last year, Dorsey founder Megan Strachan got herself a new engagement ring. The one she had worn for the past 10 years felt a bit old, and she wanted to give herself options to go with different ...

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, ...

Diamonds form deep within the Earth's mantle, around 250 kilometers below the surface, where immense pressure (up to 10 GPa) and temperatures (around 2,200 °C) compress carbon into diamonds over ...

Diamonds are famously formed under high pressure and temperature, which is partly why they’re so valuable. But now, scientists have created diamonds in a lab under regular pressure in just 15 minutes.

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