Mineral Expo, the trade show dedicated to precious stones and gems

From April 10th to 12th, 2026, the Espace Charenton will be the epicenter of a spectacular geological phenomenon, welcoming over 200 international exhibitors. This spring gathering showcases treasures buried for millennia, from raw crystals with sparkling facets to the most sought-after precious stones. Visitors wander through an impressive collection of jewels of nature, some presented in their original state, others magnified by the work of jewelers. It’s the ideal opportunity to admire unique pieces or select a specific gemstone for a custom creation. Relying on the expertise of specialists from around the world, the event makes mineralogy accessible to all, transforming each stand into a lesson in science and aesthetics. A fascinating journey awaits those seeking natural beauty and exceptional craftsmanship objects.