The Azure Blue is one of two important blue diamonds being offered at Christie’s. The second is a 5.04-carat fancy vivid blue ...

Why so blue? This most calming color has woven itself into the fabric of our language, and it’s hard to imagine a world without the azure hue of the ocean or sky. However, there’s some evidence to ...

The 31.62-carat Azure Blue, the biggest fancy blue diamond to come to auction, could fetch up to $8.5 million at Christie's ...

Cerulean, azure, navy, royal … Much has been written about the color blue, the first human-made pigment. "Because blue contracts, retreats, it is the color of transcendence, leading us away in pursuit ...

Interior designers share five stylish ways to try the bright blue color. We know Miranda Priestly would approve.

THE blue color of the sky on a clear day is familiar to all. And yet how many have considered the source of this delicate mantle of azure which Nature spreads over the dome of the heavens? The ...

For the first time, astronomers have discovered the true color of an alien planet orbiting another star—a deep azure blue like Earth seen from space—an international research team said Thursday. Using ...