Companies are leveraging nanotech, blockchain, machine learning, and more to make stones easier to track.

The New York wunderkind is putting his natural business sense to work at Ali Weiss Jewelry.

The jewelry historian and scholar, who died last year at 96, gained widespread admiration for her carefully researched books and her inspiring career.

The Christie’s Europe chairman looks back on more than half a century of experience.

Some gems have breathtaking patterns that can rival or surpass manmade paintings — and designers are finding ways to showcase these earthly delights in their jewelry.

The Chinese-born designer, who creates one-of-a-kind pieces specifically to go under the hammer, is taking his business stateside after years in the UK.

Capsule collections from high jewelers are tapping into the companies’ heritage designs.

From rings to portrait jewels, these works speak volumes.

Intricately 3D-printed precious metals, glass that can store audio of the ocean, and new horizons for synthetic gems are among the breakthroughs in this field.

A partnership with De Beers’ Tracr program helps the New York-based jeweler show clients the positive impact of their diamonds’ journey.