810 Quail St Unit L
Lakewood, CO 80215

Monday - Friday
9:00 AM - 5:00 PM MDT

J.K. Stone is a family owned, wholesale-only store, offering a large variety of rocks, minerals, fossils, crystals, healing stones, and so much more. We import mainly from Madagascar, Morocco, Brazil, and China. We are known for our high-quality Fluorite, Auralite 23, Selenite, crystal singing bowls, and our wide selection of Madagascar spheres, eggs, hearts, gallets, flames, and free forms. Our prices consistently remain low and competitive among wholesalers, and we always offer bulk discounts. Our showroom is located in Lakewood, CO just outside of Denver, is open year-round, and we ship anywhere within the U.S. We attend most major Gem Shows around the U.S. throughout the year and our monthly newsletters will always keep you in the loop on where to find us next!

Co-owners, Frank and Maggie have been in the rock and mineral business for over 30 years, beginning in China and moving to California in 1993. In 2014, they moved their family from California to Colorado to join the large rock and mineral community here. In June of 2019, J.K. Stone expanded into its current unit, subsequently tripling our overall showroom space.

As a business, we pride ourselves on our customer service and dedication to customer satisfaction. Each member of our team is committed to ensuring that you have a fun and hassle-free experience every time you shop with us. Frank, Maggie, and staff welcome you to come visit our showroom in Lakewood, CO, schedule a video sales call, or find us at the next gem show near you! Check out our “News” page for events, announcements, and information on our upcoming gem show locations.

Expanding Our Space (again!)

600 W 48th Ave

Denver, CO 80216



M-F / 8:30 AM – 4:30 PM MDT by appointment only

In the Summer of 2021, J.K. Stone continued expanding to an additional location designed around catering to bulk orders. J.K. Stone’s Bulk Sales Warehouse will be dedicated to large orders only. Shopping bulk will always get you the highest discount that we can offer on our products. Pallet and container shipping options are available. This new location will also be supporting the supply of product into our home showroom in Lakewood.

The J.K. Stone Bulk Sales Warehouse is open year-round, M-F / 8:30 AM – 4:30 PM MDT by appointment only, except during the Fall Denver Gem Show, when it will be open to walk-ins.

Meet the J.K. Stone Team

Frank and Maggie – Co Owners
Anna – Showroom Manager
Sue – Gem Show Superstar
Judi – Gem Show Superstar
Tim – Showroom and Warehouse Operations
Tori – Showroom Operations
Madison – Bulk Sales Warehouse Operations and Gem Show Crew
Drake – Bulk Sales Merchandiser and Customer Service
Alyse – Showroom Operations
Anubis – Warehouse gremlin