Plus, the jewelry from Cannes that made me gasp. You're reading the latest edition of the Gems of Wisdom newsletter. Sign up ...

From walking upright on two legs to evolving feathers and wishbones and eventually developing wings (one of the most ...

Behold: one of the rarest gems on Earth. This is the Winston Red, a mind-blowingly coveted and deeply mysterious “Fancy red ...

While it may look like a blazing red ruby, the 2.33-carat Winston Red Diamond is just that—a diamond. One of the rarest ...

They come in hot pink. And red and orange. And a spectrum of greens. There is a watermelon variety, too, which is exactly ...