The Craft is in the Craftsman

With a full service repair and custom shop on-site, Kevin Main can fulfill all of your jewelry needs.

Custom Design Studio

With custom Kevin Main Jewelry Designs, you are assured a one-of-a-kind, unique and beautiful piece of jewelry to cherish for a lifetime.

Will You Marry Me?

Come in for a custom design or choose from our engagement showcase---Hearts on Fire, Precision Set, Todd Reed, and more.

Define your Elegance

After almost 40 years in business, our staff can help you find that perfect piece.

Everyone Wants Our Little Red Box

Come into Kevin Main Jewelry today and find the perfect gift for that special someone.

As the Sun Sets

Our showroom, located in downtown San Luis Obispo is the perfect venue for our evening designer showcases.

Hearts on Fire Bridal and Fashion

Come fall in love with our extensive collection of Hearts on Fire, The World's Most Perfectly Cut Diamonds.

Kevin Main Jewelry, San Luis Obispo

Best Of SLOWhere It’s All About You. At Kevin Main Jewelry, we are dedicated to helping you find that perfect piece of jewelry, whether it be for yourself or someone special. As one of the largest fine jewelry retailers and custom design shops on the Central Coast, our showroom features an extensive display of diamond engagement rings, the latest in designer jewelry, custom earrings, rings, necklaces, and bracelets. We are pleased to showcase bridal collections from Hearts on Fire, Precision Set, ArtCarved, and Benchmark as well as internationally recognized fashion jewelry designers Marco Bicego, Alishan, Todd Reed and Alex Sepkus. Whether you are looking for a finished piece or want us to design custom jewelry for you, we are here to help. Call us today ~ 805.547.0662