Events & Awards

Here’s What You Should Know About the New ‘HardRock Summit’

Events & AwardsApr 28, 2021

Here’s What You Should Know About the New ‘HardRock Summit’

The event, slated for Sept. 16-21 in Denver, is open to the trade and the public.

20210428_Hard-Rock-Summit.jpg
Two event organizing experts are behind the HardRock Summit, a new gem, mineral, and fossil event slated to take place in Denver this fall.
Denver—Some gem and mineral lovers may have opted to skip Tucson this year, but there’s good news for them—a new event is scheduled to take place this fall in Denver.

The HardRock Summit is slated for Sept. 16-21, comprising two components at two different venues.

“Evolution” will feature minerals, fossils, and meteorites and will be held Sept. 16-19.

Located in the Four Seasons Ballroom (housing 120-130 exhibitors) at the Colorado Convention Center, this part of the event is aimed at U.S. and international trade buyers, scientific institutions, and private collectors, but is open to any member of the public who is interested.

The second component of the HardRock Summit is “Sparkle & Joy” at the nearby Sheraton Denver Downtown Hotel, which can accommodate 260 exhibitors. Sparkle & Joy is scheduled for Sept. 18-21 and will feature fine gemstones, fine jewelry, and high-quality gemstone objects.

This section of the summit will be home to AGTA’s new GemFair Denver.

While the HardRock Summit might be new, it involves established players.

Christoph Keilmann, manager and organizer of Gemworld Munich in Germany—an event his father started nearly 60 years ago—and Wolter Mehring, who helped develop the Pueblo Gem & Mineral show in Tucson, are organizing the event.

Keilmann said in a recent interview with National Jeweler that he had been considering such an event for a while after realizing Gemworld Munich should expand its footprint into the United States.

Outside of the market’s two biggest shows—Tucson and Las Vegas—he realized there was space for his company in Denver in September, especially given feedback from dealers who were eager to have a consolidated event.

20210428_Hard-Rock-Founders.jpg
HardRock Summit co-founders Christoph Keilmann (left) and Wolter Mehring (right)

The move proved to be a prescient one.

Earlier this year, the Denver Mart complex closed after more than five decades in operation. The venue housed, among other things, the popular Denver Gem and Mineral Show and its participating gem, mineral, and fossil clubs. 

Now, the show has agreed to be a part of the HardRock Summit and will have its own space in Evolution.

To take into account all interested parties, and to help create synergy between Evolution and Sparkle & Joy, HardRock Summit organizers are planning what they call a “B2B2C” concept, allowing for public admission to the event, with activities and buying opportunities dependent on group status.

Trade buyers, for example, won’t have to pay an admission fee but will be required to have a business license and to register for the event. The buyer badge will give them access to both Evolution and Sparkle & Joy.

Those deemed as “VIPs” will also have to register, as well as pay $30. The VIP badge allows the public access to both parts of the event as well. 

The third and final tier is the Public ticket, which allows the holder access to Evolution only.

These groups will have different color badges so exhibitors can immediately identify whom they’re talking to and what price they should be giving them, Keilmann said. 

He said allowing the public into the more traditional trade event helps them better understand the supply chain and creates transparency. 
 
“When we can take the consumer with us into these fairs, into these markets, then we can create much more trust with them.”

 Related stories will be right here … 

The HardRock Summit will also feature special exhibits and events, including the possibility of a rhodochrosite exhibition showcasing top-quality specimens from Colorado. (The storied Sweet Home Mine is located just southwest of Denver.)

There will also be plenty of education, both for consumers and the trade.

Ultimately, while the summit will leverage the connection between the goods at both events and aim to build a community, organizers want to make sure they’re building the business aspect to make it worth it for exhibitors and buyers alike, Keilmann said.

As a smaller, family-run company, Gemworld Munich can respond to exhibitor needs faster than some of the market’s bigger players, he said.

To help understand where changes might be needed, the company has enlisted four “ambassadors”—Alan Hart, Manos Phoundoulakis, Dave Waisman, and Kirby Siber—to communicate the goals of the show to their respected areas of expertise, and to solicit feedback and suggestions from participants.

Next year, HardRock Summit will be slightly earlier—it’s currently slated for Sept 5-11, 2022—as international trade shows resume and people will need to travel.

In 2023, plans call for the summit to move into bigger exhibition halls in the convention center.

For 2021, businesses interested in exhibiting at Evolution can reach out to Marcie Wellman at exhibit@hardrocksummit.com, and those interested in exhibiting at Sparkle & Joy can reach out to Cecilia Wun at cecilia@hardrocksummit.com.

In addition to the summit, another traditional event will be taking place in Denver this fall. 

The Denver Mineral, Fossil, Gem & Jewelry Show is still on, scheduled for Sept. 10-19 at the National Western Complex.

Show organizers told National Jeweler they expect this year’s event to be its biggest in its 13-year history, anticipating 50,000 visitors and more than 500 dealers.

The Latest

Tiffany & Co. Paraíba tourmaline jewelry
AuctionsDec 12, 2025
13.54-Carat Paraíba Tourmaline Sets Records at Christie’s

Set in a Tiffany & Co. necklace, it sold for $4.2 million, the highest price and price per carat paid for a Paraíba tourmaline at auction.

David Webb holiday window
MajorsDec 12, 2025
David Webb Reveals Ice-Cold Holiday Window Display

The jeweler’s “Deep Freeze” display showcases its iconic jewelry designs frozen in a vintage icebox.

Oscar Heyman Yellow Green Sphene and Diamond Ring
CollectionsDec 12, 2025
Piece of the Week: Oscar Heyman’s Sphene Ring

Take luxury gifting to new heights this holiday season with the jeweler’s showstopping 12-carat sphene ring.

Recipients Collage 2025 - NJ (1872 x 1050 px) (1872 x 1052 px).png
Brought to you by
Impacting Tomorrow Today

How Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.

Jacquie Aiche Alien Heart Eye Inlay Necklace, Cicada Dragonfly Brooch, Harkness After the Rain Earrings
TrendsDec 11, 2025
Pinterest 2026 Trend Report: Brooches, Bold Gold, Cool Blue

In its annual report, Pinterest noted an increase in searches for brooches, heirloom jewelry, and ‘80s luxury.

Weekly QuizDec 11, 2025
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
GIA new colored stone report
GradingDec 11, 2025
GIA to Offer Origin Determination for 3 More Gemstones

Starting Jan. 1, customers can request the service for opal, peridot, and demantoid garnet.

Day’s Jewelers Salem New Hampshire store exterior
IndependentsDec 11, 2025
Look Inside Day’s Jewelers’ Ninth Store

The 111-year-old retailer celebrated the opening of its new location in Salem, New Hampshire, which is its third store in the state.

roseco-catalog.png
Brought to you by
Roseco Releases New Full-Line Catalog

Roseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.

Americas Gold Chain Catalog Volume 3
MajorsDec 11, 2025
Americas Gold Releases New Gold Chain Catalog

The new catalog features its most popular chains as well as new styles.

F.P. Journe FFC prototype
AuctionsDec 10, 2025
Francis Ford Coppola’s Watch Sells for $10.8M

The filmmaker’s personal F.P. Journe “FFC” prototype was the star of Phillips’ recent record-setting watch auction in New York.

Rolex Miami store
WatchesDec 10, 2025
There’s A New Rolex Boutique in Miami

The new location in the Design District pays homage to Miami’s Art Deco heritage and its connection to the ocean.

Stock image of consumers shopping in the winter
SurveysDec 10, 2025
Consumer Confidence Drops in November

Inflations, tariffs, and politics—including the government shutdown—were among consumers’ top concerns last month.

National Association of Jewelry Appraisers logo
SourcingDec 10, 2025
NAJA Announces Details for 2026 ‘Ace It’ Winter Conference

“Longtime favorite” presenters, as well as first-time speakers, will lead talks and workshops at the annual event in Tucson next year.

Sothebys orangy pink The Desert Rose diamond
AuctionsDec 09, 2025
‘Desert Rose’ Diamond Sells for $8.8M in Abu Dhabi

The sale of the 31.68-carat, sunset-hued stone was part of Sotheby’s first series of events and auctions in Abu Dhabi.

National Jeweler columnist and Smart Age Solutions CEO Emmanuel Raheb
ColumnistsDec 09, 2025
Holiday Sales Happen in December, Most Decisions Don’t

Most customers who walk into your store this month have made up their minds. Your job is to validate their choice, Emmanuel Raheb writes.

Guzema Once Upon a Time Collection Campaign
TrendsDec 09, 2025
‘Once Upon a Time,’ Guzema Debuted Its Holiday Collection

The collection features characters and motifs from Ukrainian folklore, including an enchanted mirror and a magic egg.

Gemvision by Stuller MatrixGold 3.11
TechnologyDec 09, 2025
Gemvision Releases Updated MatrixGold

MatrixGold 3.11, the newest version of the jewelry design program, offers more flexibility, precision, and creative control.

Sign at the JA New York jewelry trade show
Events & AwardsDec 09, 2025
MJSA Showcase Pavilion Returning to JA New York

The pavilion will be part of the 2026 JA New York Spring show, scheduled for March 15 to 17.

Juell Kadet, former executive vice president of Rogers & Hollands
MajorsDec 08, 2025
Juell Kadet, a ‘Lifelong Pillar’ of Rogers & Hollands, Dies at 96

Kadet, a 1994 National Jeweler Retailer Hall of Fame inductee, helped grow the family-owned retailer in the Chicago area and beyond.

Lumia 2 smart earrings
TechnologyDec 08, 2025
You’ve Heard of Smart Watches and Rings; Meet Smart Earrings

Billed as the world’s smallest wearable, Lumia Health’s new smart earrings have a health tracker subtly embedded in the back.

Lionheart Wildflower Double Cocktail Ring
TrendsDec 08, 2025
Amanda’s Style File: Celebrating December’s Birthstones

Don’t let those with December birthdays feel blue. Help them celebrate their month with blue zircon, turquoise, and tanzanite.

Robinson Pelham Tsar Star Earrings in Blaze
CollectionsDec 05, 2025
Piece of the Week: Robinson Pelham’s ‘Tsar Star’ Earrings

The new pink sapphire version of the piece dances with its wearer in the brand’s “Icons After Dark” holiday campaign.

Pantone 11-4201 Cloud Dancer
TrendsDec 05, 2025
Pantone’s Color of the Year for 2026 Is … White

A choice that’s generated a lot of commentary, Pantone says “Cloud Dancer” marks a fresh start and encourages relaxation and creativity.

Stuller holiday 2025
MajorsDec 05, 2025
Stuller Releases ‘Wrapped in Wonder’ Campaign

The manufacturer’s holiday campaign features a gift guide filled with trending designs and jewelry that can be personalized.

Fabergé x 007 Octopussy egg and pendant
CrimeDec 04, 2025
Man Arrested After Allegedly Swallowing Fabergé Egg Pendant

The man was charged with theft, accused of ingesting the necklace while in a jewelry store in Auckland, New Zealand.

Exterior of renovated and expanded J.R. Dunn Jewelers
IndependentsDec 04, 2025
Step Inside JR Dunn Jewelers’ Giant New Store

The Florida independent expanded its store from 8,000 to 14,000 square feet, fulfilling the vision of its late co-founder, Jim Dunn.

DD-Email-Image-1872x1052 (1).jpg
Supplier BulletinDec 04, 2025
Introducing Shop Natural Day: A New Movement Celebrating Natural Diamonds

Sponsored by De Beers Group

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy