A 5.5-carat triangular-cut diamond billed as the largest fancy vivid blue-green diamond known to exist sold for $17.3 million on Wednesday, Christie's said, calling it a record price for a stone of ...

The Azure Blue was one of two exceptional blue diamonds that led Christie's auction. The second, a 5.04-carat fancy vivid ...

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 ...

The best lab-grown diamonds are from retailers with stellar reputations and a stunning array to pick from: Blue Nile tops our list for 2026. To ensure you're making a worthwhile investment, we also ...

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 ...

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.

Diamond hands is a term that has been popularized by the cryptocurrency community. In a nutshell, it means holding on to an investment asset despite volatility and risks. Rather than running for a ...

From saw blades to scientific instruments, this tough mineral works like a charm Madison Goldberg Shimmery gemstones might steal the spotlight, but diamonds boast plenty of properties that make them ...

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 ...