— The doors were locked. Tense looking security guards took their positions. In rolled a cart, a white cloth covering its contents. , curator of the National Gem Collection. The world’s largest blue ...

WASHINGTON (AP) — One of the biggest diamonds ever found is on display at the Smithsonian's National Museum of Natural History. The Foxfire diamond is the largest uncut, gem-quality diamond ever mined ...

The world’s largest white diamond, known as “The Rock,” is on display for the first time ahead of its sale at auction, where it’s expected to sell for up to $30 million. Christie’s offered photos and ...

LONDON – A new exhibition at Buckingham Palace shows that diamonds are a queen's best friend. More than 10,000 of the gems are going on display in a celebration of jewelry owned by British monarchs ...

Get Access To Every Broadway Story Unlock access to every one of the hundreds of articles published daily on BroadwayWorld by logging in with one click. James Allen's new website provides a genuine ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. KIRKWOOD, MO (KTVI) – The Esperanza Diamond, ...

A rough diamond worth $40-million was on display at Baselworld last week by Taché, one of Antwerp’s largest diamond companies. The 910-carat D-color type IIa (very high clarity) diamond, called the ...

Eloise Gaillou is a geologist who has studied famous diamonds, including the Hope Diamond, but when she talks about the Blue Moon Diamond — now on exhibit in Los Angeles — she can’t mask her ...

Actress Jenna Elfman literally stuck her neck out to help kick off the rare diamond exhibition at the National Museum of Natural History. Seven of the world's rarest diamonds go on display to the ...

One of the biggest diamonds ever found is on display at the Smithsonian's National Museum of Natural History. The Foxfire diamond is the largest uncut, gem-quality diamond ever mined in North America.