JOGS Las Vegas Gem, Mineral & Jewelry Show 2026 will be held from 27th - 31st May 2026 at The Expo at World Market Center in Las Vegas, United States. This is a major gem, mineral, and jewelry show featuring a wide variety of products from international vendors. It features a diverse range of gems, jewelry, minerals, and related items from global vendors. Diverse product range: Includes fine jewelry, gold, diamonds, beads, cabochons, crystals, minerals, fossils, and more.