Follow The Hidden Gem across the charts and keep up with new listener reviews. Get the updates in your inbox.
Track this podcast · 7 days freeCard required. Cancel anytime. Choose your plan at signup.
Gems carry more than beauty. They carry history, science, culture, and the lives of the people who find, study, cut, trade and treasure them. The Hidden Gem is a podcast from the Swiss Gemmological Institute (SSEF). In each episode, Laurent Cartier and Michael Krzemnicki sit down with some of the world's leading figures in gemstones and jewellery for in-depth conversations — following the journey from the source to the finished piece, and the human stories at every step.
© SSEF 2026
Sign up to track rankings and reviews from Spotify, Apple Podcasts and more.