WE SPECIALIZE IN BUYING DIAMONDS AND FINE JEWELRY.

DIAMONDS & FINE JEWELRY BUYERS IN HOUSTON, TX 15% More Cash. 21-Day Guarantee. Risk-Free.

The Only Certified Gemologist in Houston Who Guarantees You'll Get 15% More Cash When You Sell Diamonds, Sell Luxury Watches, or Get Cash for Gold – With Same-Day Payment and Laboratory-Grade Appraisals... Or We'll Buy Your Items Back at Full Price After 21 Days!

✓ Houston’s Only Certified Gemologist

✓ 20+ Years Diamond Trade Experience

✓ Laboratory-Grade Testing Equipment

✓ 15% More Cash Guaranteed

✓ 21-Day Buyback Promise

✓ Same-Day Payment Available

Turn your gold, diamonds, or piece of jewelry into cash to pay bills or spend on a much-needed holiday. If you’re looking for the best gold buyers or a place to trade your jewelry, diamonds, watches, coins, or silver, Sherman Diamonds is the right place for you.

We’re your local jewelry, diamonds, and gold buyer in Houston, TX, and the nearby areas. We’re in the business of buying diamonds jewelry, watches, coins, and other precious items. Not only that, but we buy various jewelry and specialize in buying diamonds, certified or non-certified, of any size, cut, clarity, or color.

Our certified jewelers are open to assist you five days a week. Located in the prestigious Greenway Plaza area of Houston, TX, near River Oaks, West University, Midtown, Downtown, and the Galleria, our convenient location attracts sellers at a central point across the country.

The Sherman's Advantage

Certified Gemologist Expertise Unlike typical jewelry buyers, Sherman‘s Diamonds is operated by Houston’s only certified gemologist with 20+ years in the diamond trade. This expertise ensures you get maximum value for your items.

Laboratory-Grade Equipment. We use professional testing and grading equipment found in certified laboratories, allowing us to identify value that other buyers miss.

15% More Cash Guarantee. We guarantee to beat any written offer by 15% or you can get your items back after 21 days at full price.

Same-Day Payment. Get cash immediately with no waiting periods or credit checks.

21-Day Peace of Mind. Complete confidence knowing you can reverse your decision if needed.

The Sherman's 21-Day Promise

“Bring us any written offer from another jewelry buyer in Houston, and we’ll beat it by 15% – or we’ll buy your items back at the full price we paid you after 21 days. You have three full weeks to feel completely confident about your decision.”

Why This Guarantee Works:

Zero risk to you
Proves our confidence in superior pricing
Gives you complete peace of mind
Makes us the obvious choice

We Buy:

Diamonds (certified and non-certified)
Luxury Watches (Rolex, Patek Philippe, etc.)
Gold Jewelry and Bullion
Precious Coins and Metals
Estate Jewelry Collections

Top Jewelry Buyer in Houston Offering Instant Cash for Your Valuables.

Diamonds

Timepieces

FINE JEWELRY

PRECIOUS METALS & BULLIONS

Frequently Asked Questions

Here are some questions we often encounter from our customers:

How do you determine the value of my gold, diamonds, jewelry, or watch?

We inspect every piece and assign a value based on quality, condition, size, and more. Sherman Diamonds is known for giving the most competitive offers in the area.

Where are you located? How do I meet with you?

We are located in the Greenway area at 3823 Richmond avenue suite A, Houston, TX 77027. If you’d like to schedule an appointment or appraisal, please call to schedule.

Do you also sell jewlery and watches?

Yes, we sell all types of fine jewelry and luxury watches.

What Our Customers Say:

Ready to Get 15% More Cash?

Call Now: 281-609-6440

Visit Our Showroom: Houston’s Prestigious Greenway Plaza Area Serving River Oaks, West University, Memorial, and Greater Houston

Get Started Today:

Bring your jewelry, diamonds, or watches
Get professional laboratory-grade evaluation
Receive 15% more than any competitor
Walk away with same-day cash and 21-day guarantee

Do you have jewelry you want to sell?

Fill out the form below and give us a brief description of your jewelry to request an appraisal!

Message A Certified Jeweler Instantly.

You don’t just have to take our word for it.

Visit us and see for yourself why we’re the best jewelry dealers. Our office is located in the heart of the city and the exclusive Greenway Plaza area between the Galleria, River Oaks, West University, Bellaire, and the Texas Medical Center. For the proximity of our office, we also serve Memorial, Katy, Sugar Land, The Woodlands, Spring, and Kingwood.

We understand you may have busy schedules, so we’re available any day by appointment. We’ll be glad to give you an amazing customer experience if you contact us or book your appointment today.

Leading Jewlery Buyer in Houston

Are you in search of a reliable partner to effortlessly transform your unwanted jewelry into instant cash right here in Houston? Look no further! Welcome to Sherman’s Diamonds, the premier jewelry buyer in Houston, where we provide a hassle-free, transparent, and secure solution for selling your valuable jewelry.

Backed by years of industry experience, our team of expert appraisers comprehends the true value of your jewelry, be it a family heirloom, vintage pieces, diamonds, gemstones, or precious metals. We take pride in offering competitive prices and a straightforward selling process that empowers you.

At Sherman’s Diamonds, your satisfaction and peace of mind take precedence. We ensure a comfortable and confidential environment throughout the appraisal and selling process. Moreover, with our immediate payment options, you can walk away with cash in hand, ready to make the most of your newfound funds.

Why choose us?

Expertise: Our team comprises highly skilled and certified appraisers who have a deep understanding of the jewelry market trends. We are a reliable jewelry buyer in Houston.
Transparency: We provide clear and detailed explanations of our valuation process, ensuring you are informed every step of the way.
Security: Your safety and the security of your jewelry are paramount to us. We maintain a safe and professional environment for all transactions.
Convenience: We make it easy for you to sell your jewelry, offering flexible appointment scheduling and a seamless selling experience.