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Diamond Buyers In Chicago

Fair, transparent evaluations backed by nearly a decade of industry expertise, ensuring you receive accurate valuations and a process built on trust and integrity

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With 10+ years of industry experience and 2,500+ retail accounts nationwide, JS Diamonds delivers accurate, transparent, and stress-free appraisals. Based in New York City, we evaluate everything from loose diamonds and gold bars to engagement rings, heirloom pieces & watches.

Our virtual consultations let you connect from anywhere while still receiving the trusted expertise we're known for in NYC’s diamond district.

Looking to sell your diamond with confidence?
Book a private consultation today

Our Seamless Process

Share Your Item Details

Send us clear photos and any relevant documents or certificates. These details help our experts accurately and efficiently assess your piece’s authenticity, quality, and value.

Book An Appointment

Choose a convenient date and time to meet our team in person at our NYC office. No pressure and no obligation, just an expert evaluation.

Receive The Best Offer

Our experts assess your items in person and present a transparent, competitive offer with no hidden fees or obligations.

Get Paid On The Spot

Once you accept the offer, receive immediate payment through a secure bank transfer — fast, safe, and hassle-free.

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What We Buy

We specialize in purchasing all types of diamonds with expert evaluations and a seamless process from start to finish.


GIA and non-certified lab & natural diamonds

Fancy shaped & fancy colored diamonds

Melee, old cuts, broken, or mismatched stones

All shapes, colors, clarities & carats considered

Gemstones & colored stones

Why Sell To
JS Diamonds Inc.

Rooted in New Yorks’ Diamond District, we provide a transparent, discreet and expert-led experience for those looking to sell diamonds, gold, fine silver jewelry and watches.

10+ YEARS OF EXPERIENCE

In the diamond trade since 2010,
serving clients.

HONEST VALUATIONS

Fair, accurate offers backed by market insight.

SMOOTH SELLING PROCESS

Quick, simple steps from start to payout.

DISCREET SUPPORT

Your privacy handled with care and professionalism.

Looking To Sell?

With 10+ years of industry expertise, JS Diamonds offers a trusted, transparent way to sell diamonds, gold, silver jewelry and watches. We provide fair offers, respectful service and consultations available both online and in person.

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Customer Testimonials

Reviews That Speak for Themselves

Fast, Friendly & Fair

Sold mismatched gold earrings and a broken watch. They explained every step clearly and gave me a great price. Left feeling respected, valued, and confident in my decision.

MARCUS BENNETT

Watch & Jewelry Seller
☆☆☆☆☆

Top-Notch Quality!

Every loose diamond I’ve purchased from JS Diamonds has been exactly as described, from clarity to cut. Their reliability helps me meet client demands without stress.

WAYNE SALEM

Founder & Jewelry Specialist
☆☆☆☆☆

Truly Professional

Brought in GIA diamonds and a vintage watch. The appraisal was clear, the offer was strong, and the service felt honest, making the experience smooth and stress-free.

CARLOS HERNANDEZ

Gold & Diamond Seller
☆☆☆☆☆

My Go-To Source

From fancy-shaped stones to certified diamonds, JS Diamonds delivers with precision. Their pricing transparency and quick service have made them my trusted supplier for years.

HAILEE TRIPKE

Jewelry Sales Representative
☆☆☆☆☆

Seamless & Fair

I sold old gold chains and an estate ring. The offer was better than expected, the appraisal was clear, and payment was instant. Truly a smooth, respectful process from start to finish.

LISA GRAHAM

Gold & Jewelry Seller
☆☆☆☆☆

Diamond Buyers In Chicago FAQs

How do Chicago buyers appraise diamonds differently from online services?
In-person buyers provide real-time evaluations and immediate payment. Unlike online services, there's no need for shipping or waiting. Chicago buyers also offer personalized assessments, often taking into account the resale potential and condition of the entire piece, not just the stone.
Are antique or vintage diamonds in demand in Chicago?
Yes, especially among collectors and dealers with an eye for estate jewelry. Older stones with unique cuts (like Old European or Rose cuts) are often valued for their rarity. Buyers with expertise in vintage diamonds can provide competitive pricing for such pieces.
Can I sell lab-grown diamonds in Chicago?
Yes, although lab-grown diamonds usually sell for less than natural ones. The appraisal process is similar, but buyers will clearly distinguish between the two. Having documentation for lab-grown stones helps validate authenticity and get the best price.
How do I prepare to sell diamonds in Chicago?
Gather any documentation, research your stone’s value, and clean your diamond for better presentation. Know the basics of your stone’s characteristics and get quotes from a few reputable buyers before committing.
Are Chicago buyers flexible with appointments?
Yes, most buyers accommodate both walk-ins and scheduled appointments. For high-value items, private appointments are often recommended to ensure a secure and uninterrupted evaluation process.

Diamond Buyers In Chicago

Finding diamond buyers in Chicago is simple with reputable professionals located throughout the city. Whether you’re in the Loop, West Loop, or Lincoln Park, experienced buyers offer fair evaluations based on diamond grading standards. They assess each piece based on carat, cut, clarity, and colour, offering competitive rates and same-day payouts. Whether you have an engagement ring or a loose stone, you can expect honest pricing and secure transactions. Most dealers accept uncertified stones and welcome walk-ins. Selling diamonds in Chicago is quick, discreet, and rewarding with licensed experts who prioritise transparency and value.