Each year, millions of visitors crowd around a display case in the Smithsonian Museum of Natural History in Washington, D.C., for a glimpse of one of the most legendary gemstones in the world: the ...

Watch auctions are divided into two categories: Patek Philippe and Rolex, which represent the bulk of the value; and everything else. Likewise, jewelry auctions fall into two camps: colored, large, or ...

Diamonds are treasured around the world for their beauty and sparkle. Although the gemstone and jewelry industries market them to symbolize enduring love, they’re also a scientific wonder. Natural ...

Diamonds have always captured people’s imaginations with their sparkle and rarity. These gems are not only priceless but full ...

A diamond ring holds emotional significance, but when it comes to selling, buyers are more interested in technical concerns ...

Yellow, pink and blue diamonds are catching the eye of investors around the world, according to dealers and industry insiders. Yellow, pink and blue diamonds are catching the eye of investors around ...

When shopping for a diamond, whether for an engagement ring or a piece of fine jewelry, you’ll quickly encounter the term Four Cs—Cut, Color, Clarity, and Carat Weight. These four characteristics ...

A fancy colored diamond, known as “The Indian Blue,” is the top lot of the upcoming Sotheby’s New York Magnificent Jewels sale on December 10. The 7.55-carat fancy deep grayish blue diamond with SI2 ...

If you are trying to sell a moissanite — or you’re deciding between a moissanite or diamond purchase — there’s a lot of information (and misinformation) to sift through. While historically, diamonds ...