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.

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.

As mentioned, the rarity of diamonds changes based on where you are looking. There is a good chance of finding diamonds in buried chests. This number is almost 60%, which makes the odds of finding ...

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

Sotheby’s has revealed a historic and significant diamond on Monday that is poised to be the centerpiece of its upcoming Royal and Noble sale in Geneva on Nov. 11. This rare 18th-century jewel ...

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

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

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 ...