diamonds

Commentary What is the modern world’s most powerful and successful industrial cartel? You could say it is pharma today but there are too many competitors in the realm of drug ...

The jellybean-sized piece of "glass" tucked away in Jerry Evans’s pocket caused an unexpected stir in the Evans ...

Sapphires discovered hidden in a Derbyshire house have sold for 17,800 pounds at a Lichfield auction house in ...

To mark their 10th anniversary, a couple from Chatfield, Minnesota, embarked on an 11-state road trip in early ...

A federal jury has convicted a man of 10 federal fraud charges involving an $800,000 investment scheme in ...

A unique type of diamond has been discovered in Australia for the first time, but they're invisible to ...

By Amanda Breen Tiffany & Co. is currently selling its most expensive piece of jewelry ever. "The World's Fair Necklace," unveiled ...

LOS ANGELES, Calif.—Sentencing is scheduled Sept. 13 for four Los Angeles residents found guilty of scheming to submit ...

The billion-year wait for the perfect sparkler is over after an Australian-led scientific team discovered how to make ...

NEW YORK–Diamonds are a luxurious commodity, and the business is competitive. One man grew up in a family ...

RAMAT GAN, Israel—An Israeli high-tech company has invented a machine that it says can instantly grade the clarity ...

The 1109-carat beast was discovered in 2015 by Lucara Diamond Corporation in Botswana, according to Sotheby's.

Scientists have designed a new type of carbon, called Q-carbon, that’s brighter and harder than diamonds, according to ...

“Diamond formation in the deep Earth—the very deep Earth—may be a more common process than we thought,” says ...

A scientist in Germany uses peanut butter to create artificial diamonds that help replicate the Earth's mantle.

From the outside, Number 2 Hoveniersstraat Street in Antwerp is a nondescript office block. Only the clusters of ...

Sierra Leone is named for its hills but known worldwide for its diamonds—but to find more of the ...

Harold Leighton shares about his 1969 hair sensation, “Hair & Jewel”—an ornate do with $1 million in Graff ...

Diamonds are a girls’s best friend, and American Hollywood stars tend to have very big best friends.

A Chinese woman found a bag full of diamonds worth millions of dollars and returned them to the ...

Antwerp, Belgium is currently the leading hub of the global diamond trade, but Monday's heist of about $50 ...

South African police arrested a man trying to smuggle 220 polished diamonds out of the country in his ...

The annual Couture Show for jewelry raises the bar for the high-end jewelry industry.