Found mostly in Sri Lanka and Tanzania, taaffeite is one of the rarest gemstones, with only a handful of gem-quality specimens available. It is priced at a remarkable $35,000 per ...

It’s a “hydrated phosphate of copper,” but you may just know it as turquoise. The blue-green mineral widely regarded as a ...

Jack Gleeson explains why filming the king's brutal death was his most fun Game of Thrones experience, and why he quit acting ...

Celebrating Mansion Global’s 10-year anniversary, we explore the biggest, benchmark-setting residential sales of our time ...

Making the most of every inch of cabinet space can feel a bit like a Tetris game: If you underutilize one section, it can ...

The Pink Star is the most expensive diamond in the world, sold for $83 million. Known for its vivid pink colour and flawless ...

Saffron, sometimes referred to as "red gold," is the most valuable spice in the world (number two is Vanilla, followed by ...

One of the most recognizable liveries in motorsport history, the orange Jägermeister BMW E30 M3 Scalextric edition is highly ...

Rising gold prices and tariffs on imported gems are driving up the cost of engagement rings. Jewelers say buy now before ...

A single coin can be worth a lot of money -- a pretty penny, one might say -- if it's rare and has enough historical ...