Mark and Susan - Gold Buyers Twin Cities owners

Meet Mark & Susan

We started buying gold, silver, and diamonds back in 1979. Not as a side hustle. Not as a corporate venture. As a family business built on one simple idea: treat every person who walks through the door the way we'd want to be treated.

Mark is a GIA Certified Gemologist — trained by the Gemological Institute of America, the world's foremost authority on diamonds and precious stones. Susan runs the operations side. Together, we've spent over 45 years building a reputation we're proud of.

We're not a pawn shop. We're not a "cash for gold" chain with a corporate office in another state. We're your neighbors. We live here. We raised our family here. And we've built our livelihood on being honest and fair with the people we serve.

Gold Buyers Twin Cities is a division of Landmark Diamonds & Precious Metals, Inc.

Why We Pay Up to 30% More

Most gold buyers operate out of expensive retail storefronts. We don't.

Low Overhead

No flashy storefront. No corporate layers. No middlemen. Our operating costs are a fraction of what chain buyers spend — and that difference goes straight into your pocket.

Direct Buyers

We don't broker your gold to someone else. We buy it directly. That means no commission cuts, no markup games. You get the real market value.

45+ Years of Expertise

We know exactly what your items are worth. No guesswork, no lowballing. A GIA Certified Gemologist appraises every piece accurately — so you get every dollar you deserve.

Trusted Credentials

Verified by the organizations that matter most.

1979 In Business Since

$2M+ Paid to Clients

5,000+ Happy Sellers

7,200+ Items Sold on eBay

BBB Accredited

Fully accredited by the Better Business Bureau. Verified business practices, transparent pricing, and a commitment to resolving any concern.

100% eBay Feedback

Our eBay store, AuntieSuzysAttic, has 100% positive feedback with over 7,200 items sold. That kind of track record doesn't happen by accident.

WCCO TV

#1 Appraiser

Named WCCO TV's #1 Appraiser. Recognized by Minnesota's most trusted news station for our expertise and integrity.

GIA

GIA Certified Gemologist

Certified by the Gemological Institute of America — the global standard for diamond and gemstone grading. Your items are appraised by a trained expert.

Our Promise to You

What you can expect every time you work with us.

Honest Appraisals

Every item is evaluated accurately by a GIA Certified Gemologist. We explain exactly how we arrive at our offer — no mystery, no games.

Same-Day Cash

Accept our offer and walk out with cash in hand. No checks to deposit. No waiting period. No hoops to jump through.

Zero Pressure

Not happy with our offer? No problem. Walk away anytime — no hard feelings, no guilt trip, no follow-up calls. It's your decision.

We Come to You

Can't make the trip? We offer house calls throughout the Twin Cities and beyond. We'll meet at your home or your bank — whatever works for you.

Ready to Turn Your Gold Into Cash?

Get your free, no-obligation quote today. Call Mark or Susan directly, or fill out the form.

Call (612) 802-9686

No Deal Too Big or Too Small

Whether it's a single ring or an entire estate collection, we buy it all. Every piece gets the same honest appraisal and top-dollar offer.

6528 W Lake St, St. Louis Park, MN 55426 — By Appointment Only

Get Your Free Quote

Same-day cash. No obligation.

About Gold Buyers Twin Cities