For the first time, researchers in China have synthetically produced a nearly pure hexagonal diamond, marking a significant ...

Most natural and synthetic diamonds feature a cubic lattice structure but there are rare exceptions. Lonsdaleite, for example ...

Previously, the hardest diamonds were found only in impact craters, making them very rare and small. The first ultra-hard diamond was found in the Canyon Diablo meteorite in Arizona in 1967.

One of the rarest pink diamonds in the world costing $16 million ... to own the rare gems adding the promotion was targeting all types of buyers, and wasn't just dedicated to high end luxury ...

A rare Russian pink diamond called the ‘ Spirit of the Rose ’ has set the new world record for the most expensive purple-pink diamond ever sold. The 14.83 carat diamond was auctioned for a ...

Until now, the hardest diamonds have been found in asteroid and meteoroid impact craters, meaning they are rare and often very small. Most natural and synthetic diamonds have a cubic structure ...

Pokemon Brilliant Diamond & Shining Pearl offers a chance ... and Speed and great typing to boot. Another Ice-type, which is also rare, is Swinub. The Pig Pokemon can be found in swarms on Route ...

A rare pink diamond has sold for HK$453.2 million (US$57.7 million) in Hong Kong, setting a record for price per carat paid at auction for any diamond or gemstone, according to Sotheby’s auction ...