Diamonds are made out of carbon — highly organized carbon, that is. Geologists are still guessing how diamonds formed in the ...

The stone, unearthed at the Karowe mine in northeastern Botswana, is now under study by the Gemological Institute of America ...

A rare two-coloured diamond has been discovered in Botswana, in southern Africa. The rough stone is half-pink and ...

A quiet revolution is reshaping the world of fine jewelry. What was once a niche innovation is now at the heart of ...

Indians are increasingly choosing moissanite for its diamond-like sparkle and affordability. This guide helps distinguish ...

Diamonds have always captured people’s imaginations with their sparkle and rarity. These gems are not only priceless but full ...

In India, diamonds have always been a symbol of luxury, love, and legacy, from the sparkling engagement rings seen in ...

Discover how a visitor found “The Duke Diamond,” a 3.81-carat brown diamond, after heavy rains in Crater of Diamonds State Park.

A 37.4-carat pink-and-colorless diamond found in Botswana’s Karowe mine reveals a rare two-stage formation deep within ...

Tests on olivine hint that water-rich exoplanets could generate H2O internally, possibly explaining ocean worlds and even some of Earth’s early water.

A tiny Caribbean ant fossil, Basiceros enana, trapped in amber reveals a lost species and rewrites the evolutionary history.

Washington, DC— Our galaxy’s most abundant type of planet could be rich in liquid water due to formative interactions between ...