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 ...
To mark its 50th anniversary at the Smithsonian’s National Museum of Natural History, the renowned Hope Diamond is displayed for the first time as a stand-alone gem, with no setting at all. Although ...
The largest uncut diamond from North America will go on display Thursday at the Smithsonian National Museum of Natural History, according to the museum. The Foxfire Diamond will join the museum's ...
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