While it may look like a blazing red ruby, the 2.33-carat Winston Red Diamond is just that—a diamond. One of the rarest diamonds in the world, the Winston Red Diamond is on display at the Smithsonian ...

The bride didn’t wear her engagement ring down the aisle, but she did put it on display in her wedding photo shoot.

A couple from Tampa, Florida, struck it rich at the Crater of Diamonds on July 1, uncovering a white 3.36-carat diamond.

A new report from the Natural Diamond Council highlights the rarity and evergreen esteem of these vibrant gems.

A rare blue diamond was on display Tuesday at an exhibition of $100 million worth of the world’s rarest diamonds in the United Arab Emirates’ capital, Abu Dhabi.

When the Blue Origin crew flew to space last April, I had no idea Lauren Sánchez brought a planet back to earth with her—but ...

Here's are all the details about Lauren Sánchez's new diamond ring from her husband, Jeff Bezos, including how much it cost.

A diamond brooch hidden in a jewelry box of low-value items was spotted by an expert and later sold for over $3,100, helping to break auction records for the U.K. firm that sold it.

Diamonds might be forever but that doesn't stop them being bought and sold. One stone thought to have once belonged to Marie ...

The 10.38-carat gemstone, which carries an estimate of $3 million to $5 million, was owned by generations of European royalty ...

Lauren Sanchez and Jeff Bezos are getting married in Venice and our eyes are on one thing: her enormous ring. We have the ...