The Denver Gem Show
At The National Western Complex
September 5 – 14 ★ 2025

A Gigantic Free Show
Join us for the 2025 Denver Mineral, Fossil, Gem, and Jewelry Show — the largest in the United States!

Minerals

Fossils

Gems

Jewelry
This ten-day event spans September 5 – 14, 2025, and is the perfect opportunity for visitors & vendors to purchase (or sell) beautiful minerals, fossils, gems, and jewelry items.
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Ruby: July Birthstone History
Ruby is July’s birthstone and one of the most prized gems due to its rich color and vitality. The gemstone aligns perfectly with the energy and passion of July and its fiery hue has historically been linked with strong emotions like love and protection. Ruby...
The Best Gemstones for the Summer
The summer is a time of growth and new beginnings, which makes it the perfect time to harness the power of gemstones in your collection. Gemstones have healing properties that can help you get the most out of your summer experience. There are a few specific gems that...
Hart Gem Shows at the Sainte Marie Gem show in France !
CLICK HERE TO SEE THE FULL BLOG ON OUR HOME SITE. Hartgem.Show at the Heart of Europe’s Premier Mineral Event As the Mineral & Gem Show returns to the picturesque village of Sainte‑Marie‑aux‑Mines, France from June 25–29, 2025, we’re thrilled to announce that the...
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