diamond

The stone sparkled as Will Barnett sifted his mesh screen in the trough of water, the facets winking at him amid the loose soil and debris. “Hey Marshall, you should ...

South Korean scientists say they have developed a new method that creates high-quality synthetic diamonds in just three ...

The Frenchman had flown to the United States in search of rockets—but what Julien Navas found in the ...

Amazon will partner with Diamond Sports as part of a restructuring agreement as the largest owner of regional ...

GENEVA—The largest internally flawless fancy vivid blue diamond ever put up for auction sold for a staggering $43.8 ...

Aspen Brown spent her birthday atop the eroded surface of an ancient diamond-bearing volcano. Turning 7, the birthday ...

A very rare natural diamond has been unearthed in India and given the name Beating Heart for its ...

DOHA—Sha'Carri Richardson left her rivals in the dust as the American streaked to 100 meters victory in the ...

BRASILIA, Brazil—Former President Jair Bolsonaro underwent questioning Wednesday about diamond jewelry gifts when he was in power, as ...

A seasoned gem hunter has unearthed a 3.29-carat diamond at an Arkansas state park, the stone being the ...

Diamond Sports Group, the largest owner of regional sports networks, filed for Chapter 11 bankruptcy protection on Tuesday. ...

For the dry and dehydrated skin fam, it’s your time to shine bright like a (moist) diamond! Thank ...

GENEVA—A pear-shaped 18-carat pink diamond billed as a rarity sold at a Geneva auction for 28.4 million Swiss ...

Tiny folded diamonds that fell to Earth from an ancient dwarf star may sound like something from an ...

At Crater of Diamonds State Park in Arkansas, a would-be treasure hunter "wet sifts" through pay dirt with ...

GENEVA—Christie's says “The Rock,” an egg-sized white diamond billed as the largest of its kind to go up ...

GENEVA—The largest white diamond ever auctioned will go under the hammer in Geneva next week, part of a ...

Gem hunter Louie Kappa knows the thrill of plucking 350-million-year-old quartz crystals from hidden rock cavities with his bear ...

NEW YORK—It's the largest and most valuable blue diamond to ever come to auction. And, it's a recent ...

The world's largest known cut diamond, a rare 555.55-carat black diamond, went on display for the first time ...

Two pairs of bejewelled Mughal-era spectacles set with diamond and emerald lenses are expected to fetch up to ...

The IMF gives a warning: it says the global recovery is slowing down, and it's cutting its forecast. ...

A retired California couple struck paydirt while visiting Crater of Diamonds State Park in Arkansas late last month ...

JOHANNESBURG—Unidentified stones that lured thousands of fortune seekers to a rural South African village to mine the land ...

Christian Liden has nurtured a dream since 8th grade: to one day create an engagement ring for his ...

A rose-hued purple-pink diamond is set to appear at auction next month. The flawless diamond is beyond rare, ...

An amateur Arkansas diamond hunter was in "complete shock" after learning that he unearthed a 9-carat gem at the Crater ...