Natural History Museum of Los Angeles County Renames Gem Hall for Robert Procop

The Natural History Museum of Los Angeles County has turned its Gem and Mineral Hall into the Robert Procop Gem and Mineral Hall, a gesture that does more than honor a benefactor. It places a jeweler’s name inside one of the museum’s signature collections, where more than 2,000 minerals, rocks, meteorites, and gems from across the globe now sit beneath the weight of institutional authority.

The renaming was marked at an April 26 ceremony in the museum’s Grand Foyer, with friends and associates gathered under the dinosaur skeletons that have long defined the museum’s public theater. Lori Bettison-Varga, the museum’s president and director, said the naming recognized Procop’s effort to elevate the hall and his success in driving fundraising. The timing also reflects how central he has become to a space that has not had a major update in roughly 50 years.

Procop’s path to this distinction runs through the trade itself. He is known as a gem expert, jewelry designer, entrepreneur, and museum supporter, but also as a longtime dealer in exceptional stones whose career began in his teens. He opened Diamonds on Rodeo in Beverly Hills, later built a Paris atelier, and recently acquired a Montana sapphire mine, a move that underlines how closely he works at both ends of the jewelry chain, from the rough crystal to the finished high-jewelry object.

His museum relationship has been equally deliberate. Procop organized Brilliance: The Art and Science of Rare Jewels, which ran in 2021 and 2022 and helped lead to his invitation to join the museum board. The exhibition, presented in collaboration with Robert Procop Exceptional Jewels, brought more than 100 pieces from his work together with minerals from the museum collection, pairing finished jewelry with the geological material that gives it meaning. Museum materials also framed the show as a lesson in how gems form and how minerals can be used in research tied to climate change, pollution, and disease.

A second exhibition, 100 Carats: Icons of the Gem World, drew extraordinary 100-carat stones from Procop’s holdings, the museum’s collection, and other sources. Together, the shows moved Procop from luxury insider to something closer to cultural gatekeeper, the sort of figure whose judgment can shape what the public understands as rare, important, and worth preserving. NHM has done this before, naming spaces for major supporters such as the Jane G. Pisano Dinosaur Hall. In Procop’s case, the honor binds legacy, patronage, and gem authority into one name, and that is precisely what gives the hall renewed prestige.