Shop the best diamond engagement ring designs, from classic oval engagement rings to lab diamond engagement rings from brands like Tiffany & Co, Neil Lane and more. Plus, we asked an expert for their ...

In this piece, we will take a look at the ten biggest diamond companies in the world. For more companies, head on over to 5 Biggest Diamond Companies in the World. Diamonds are among the most precious ...

The Azure Blue was one of two exceptional blue diamonds that led Christie's auction. The second, a 5.04-carat fancy vivid blue diamond, fetched more than $8.1 million ...

Round cut engagement rings are one of the most timeless and popular diamond shapes for a reason. We break down all you need to know about this classic cut.

A diamond is formed under intense pressure — buying one can be a similar experience, but done correctly it can also be one of the most satisfying. Not only is a beautiful ring a symbol of your love ...

Determining the authenticity of a diamond requires professional equipment and a highly trained eye. At-home tests do exist—from the fog test to the water-drop test—but the only way to be sure is by ...

The auction reflects the continued strength in fancy-colored diamonds and exceptional colored gemstones at the high end of ...