Wondering how the color of your diamond might affect its value? Read our guide and learn everything you should know about diamond colors and value. The color of diamonds has a huge impact on their ...

Sotheby’s just made a major diamond sale and it was purchase by a bidder over the phone. The sale proves that, even in these turbulent times, collectors are still willing to shell out millions for ...

Sotheby’s will offer a rare 102.39-carat, D color, flawless diamond in a single-lot live auction in Hong Kong on Oct. 5. Leading to the live event, it will also be open for online bidding starting ...

A 102.39-carat D-color flawless oval diamond was sold in a single-lot auction for more than $15.6 million. The sale by Sotheby’s Hong Kong was the first time a diamond of more than 100 carats was sold ...

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 163.41-carat D-color flawless diamond sold for $33.7 million at Christie’s Magnificent Jewels sale in Geneva Tuesday. Known as the “Art of de Grisogono, Creation 1,” the rectangular shaped gem is ...

Sotheby’s has another blockbuster diamond on its hands. A 102.39-carat D color flawless diamond is coming up for sale in a single-lot auction in Hong Kong on October 5th. This marks only the eighth ...