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.

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 ...

Gem-quality peridot has been identified in multiple pallasite meteorites, earning it the title of a “gemstone from another ...

Red diamonds lead the list as the most expensive diamonds in the world, valued at a staggering ... taaffeite is one of the rarest gemstones, with only a handful of gem-quality specimens available.

Various sources have listed the rarest coins in the world, and the 1794 Flowing Hair Silver Dollar often takes the top spot. Sharing the reputation with other nine coins, the complete list is as ...

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