Experts offer their tips, including combining older pieces with modern designers and playing up styles that have found new life on social media.

In a new book, the French jewelry house lays out its history and its most iconic designs from the first half of the 20th century.

Five of the biggest trends to emerge from the latest edition of the Las Vegas show.

The maison is celebrating its 140th anniversary with showstopping diamonds and gems in its Aeterna line.

Ethical sourcing and transparency make it worthwhile to work with the American Gem Trade Association.

The design prodigy and metallurgist combines art and nature in his works, which are the focus of a new retrospective.

The independent France-based gemologist talks about her passion for finding rare treasures and sharing them with the world.

Inflation, falling diamond prices, and geopolitical issues compounded the Swiss show’s existing challenges.

Several stones set records at the May sales, including the 202-carat Yellow Rose and the red Argyle Phoenix.

The new director of the 230-year-old museum wants to get people talking about the world’s myriad minerals and how we source them.