It may be one of Laurence Graff’s greatest deals in a long career of exceptional negotiations for some of the world’s most valuable and important diamonds

Do you know what is a Herkimer diamond? Even though people call it a diamond, it is not a precious gem at all but a double terminated crystal found in the Mohawk River in New

Petra Diamonds has sold a 20.08 carat blue diamond found at South Africa's famous Cullinan mine for $14.9m (£11.49m) amid a challenging year of sales.

Canadian diamonds are considered ethical diamonds. Learn about their discovery and how to tell if your diamond is a Canadian diamond.

Creating a photorealistic diamond in Illustrator can be quite time consuming but it’s a lot easier than it sounds. It’s also great practice if you want to master some of the basic tools of Illustrator. If you take a closer … Continued

The largest diamond discovery of the past century was unearthed in Botswana.