Discover the top 5 rarest diamonds in the world. Learn what makes these gemstones so unique, valuable, and extraordinary, ...

A listing in the Guinness Book of World Records was followed by a years-long battle over ownership of the Ophir Collection. It’s possible there’s a curse attached to the Ophir Collection, a trove of ...

The rarity of precious gemstones comes down to the geologic process of their formation. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Sparkling ...

Engagement rings have a long history. But while some things have changed, some certainties remain, and that’s good news for ...

While you may have heard of precious gems like diamonds and sapphires, did you know that Nigeria is home to some unique and rare gemstones that can't be found anywhere else in the world? Benitoite is ...

Archaeologists in Pakistan have uncovered rare lapis lazuli decorative stones and Kushan-era coins at the Bhir Mound in ...