The cost of the new rarest mineral in the world remains a mystery. However, its predecessor, which was listed in the Guinness World Records as the rarest mineral on Earth — painite — costs ...

Gemstones have been a topic of fascination to human beings for centuries, not just for their beauty, but also for how rare they are, what they symbolise, and that they are worth millions. While many ...

The Winston Red diamond, one of the world’s rarest red diamonds, is now being exhibited, making it the only diamond of its ...

Laid out like an orchestra in a quiet gallery room, 40 colorful gems have one of the planet’s most distinguished conductors: a red diamond, 2.33 of the rarest carats in the world, shining like a ...

one particular stone has been stealing the show. A rare 10-carat Mediterranean blue diamond from South Africa was on display in an exhibit featuring $100 million worth of the world’s rarest ...

One of the world's rarest diamonds is up for auction - for an expected £15million. The Mediterranean Blue is a vivid blue diamond ring weighing more than ten carats. And the stone is classified ...

The Golconda Blue Diamond, which has a royal history, will be auctioned for US Dollars 50 million. Here's everything to know about the same.