While exploring a massive limestone mine, we stumbled upon something totally unexpected – a natural cave system hidden within the man-made tunnels. In this video, we follow the path from rough-cut ...

Hidden beneath the surface lies a massive soapstone mine with sprawling tunnels and towering chambers. In this video, we explore its vast interior – from smooth-cut walls to abandoned equipment – ...

While the plant is expected to produce its first rubies in August, its final completion is expected in September.

In Western North Carolina, rockhounds have plenty of opportunities to dig for gems, if they don’t mind getting a little dirty, and maybe a little wet.

The heirloom in question, lot 44, which sold for $13.98 million, is a diamond and blackened platinum ring featuring a fancy ...

From single-block bath tubs to bold beach clubs, these yachts show how marble has become a striking focal point on the sea.

These dazzling jewels from from names like Harry Winston feature colored stones, archive-inspired designs, and more that make ...

Errol Musk, the father of tech billionaire Elon Musk, has lived an interesting life. Here is everything we know about the Musk patriarch.

Rough emerald producer Grizzly Mining generated revenue of $24.8-million from its latest international emerald auction held in Dubai, in May. The auction included medium- to high-grade rough ...

For only the second time in its storied history, Chopard has unveiled a high jewelry collection crafted entirely from a single gemstone. This time, the source is a breathtaking 6,225-carat rough ...

A Faberge emerald gemstone Emotion ring is seen at the Gemfields office in central London, ... The Kagem mine has reported cumulative emerald sales revenue of $1.1 billion between 2009 and 2023, ...