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

It’s hard to overstate the rarity of the Hope and Koh-i-noor diamonds. The stones, excavated from shallow placer mines in India between 1600-1800, are equally famous for their size and clarity. The ...

A rare blue diamond was on display Tuesday at an exhibition of $100 million worth of the world’s rarest diamonds in the United Arab Emirates’ capital, Abu Dhabi. The eight diamonds on display at the ...

Fewer than 0.01% of all diamonds mined annually display a natural pink colour, and of those almost none is greater than 5 carats. What also helps put this one at the pinnacle of rarity is its richly ...

ABU DHABI, United Arab Emirates — A rare blue diamond was on display Tuesday at an exhibition of $100 million worth of the world's rarest diamonds in the United Arab Emirates' capital, Abu Dhabi. The ...

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 as a ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ABU DHABI, United Arab Emirates (AP) — A ...

LONDON, June 6 (Reuters) - Polished diamond prices are likely to be volatile this year due to a squeeze on middle America, but demand for larger, rare diamonds is booming as the number of ...