(Courtesy: RMIT University) Researchers in Australia have discovered that a type of diamond called lonsdaleite can exist independently of normal diamond in a rare type of meteorite. The team, led by ...

While it may look like a blazing red ruby, the 2.33-carat Winston Red Diamond is just that—a diamond. One of the rarest ...

But that’s exactly what we’ve found inside a rare group ... weird folded diamonds was possible because lead author Andrew Tomkins had time to follow his nose – we call this type of research ...

The Mediterranean Blue is a vivid blue diamond ring weighing more than ten carats. And the stone is classified as a type IIb, a rare rank which only 0.5 per cent of the world's diamonds fit into.

Sotheby's in New York claims a pink diamond of 'unparalleled color and brightness' that may be the most valuable and vivid of its type could sell at auction for over $35million when it goes up for ...

The massive diamond, set in platinum and encrusted with smaller baguette-cut jewels, is considered one of the highest-quality stones on the market Charlotte Phillipp is a Weekend Writer-Reporter ...

Christie's next month will sell The Eden Rose, a rare internally flawless 10.2-carat brilliant-cut pink diamond that takes its name from a flower symbolizing unconditional love. The strikingly ...

A rare type of diamond may suggest that water can penetrate deeper into Earth's interior than scientists previously thought. Though more than 70% of our planet is covered with water, there is also ...