Plenty of companies are producing robots these days, but few are doing it the 18th century way. Van Cleef & Arpels, one of the world’s biggest jewelry brands, is now in the business of making ...

Cosmic Splendor,’ on view in NYC, features dazzling pieces from the brand's Sous les Étoiles high jewelry collection.

This week, the American Museum of Natural History in New York opens “Cosmic Splendors: Jewelry from the Collections of Van ...