Fine Graff Jewelry Buyers in Boca Raton, FL

Experience a smarter way to sell your jewelry. Our expert buyers personally evaluate every piece submitted to ensure you receive exceptional value and service.

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alex-perdomo-2025
Alex Perdomo
Boca Raton, FL Market Director
1-561-430-5035
bocaraton@diamondbanc.com
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alex-perdomo-2025
Alex Perdomo
Boca Raton, FL Market Director
1-561-430-5035
bocaraton@diamondbanc.com
Book Appointment
“We understand your jewelry is more than just an asset. Our team is here to provide you with secure, personalized financial solutions.”
Mills Mensor Mills Menser
Owner and Founder
A phone with the Diamond Banc web form.

How it Works

  1. Request a quote
  2. Visit an office or request a label
  3. Receive your offer and funding within 24 hours
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Sell Your Jewelry in Boca Raton, FL with Graff Jewelry Experts

Diamond Banc helps clients sell their jewelry in Boca Raton, FL through private, expert evaluations of Graff diamonds, fine jewelry, and other important pieces. If you are looking for a discreet, professional way to sell a Graff ring, necklace, bracelet, or earrings in Boca Raton, our team offers in-person consultations, transparent guidance, and strong purchase offers based on current market demand.

In Boca Raton, Diamond Banc serves clients who want a trusted alternative to ordinary jewelry buyers. We specialize in luxury assets and work with individuals throughout Boca Raton and nearby communities who want to sell outright, explore a jewelry equity loan, or consider consignment for select pieces. Every appointment is private, informative, and centered on the true characteristics of your jewelry.

What Clients Are Saying

Julie McMillan
6 days ago
I made an appointment for Alex to look at a diamond bracelet given to me from my father inlaw that once was my mother inlaw who has past away . I was 30 minutes late and he greeted me as if I was on time. The place was very clean and Inviting. He looked over my bracelet an qouted me a very fair price. He also gave me other options if I didnt want to sell the bracelet since it was part of my husband's family. He is knowledgeable and kind. I suggest if you would like to sell your jewelry go to Alex.
Austin Romero
7 days ago
I had a wonderful experience with Alex. He was courteous, serene, and knowledgeable. It is nice to have an accredited gemologist in the area, and someone who will give you a fair offer on your items, not just giving the lowest possible value. I recommend diamond banc.
Response from the owner:Thank you so much for taking the time to leave this wonderful review, Austin. We're thrilled to hear that Alex provided you with such a positive experience and that you felt confident in the fair valuation of your items. Your kind words mean a great deal to our team at Diamond Banc, and we truly appreciate your recommendation. We look forward to serving you again in the future.
Solange
1 week ago
Alex was courteous, professional, and very knowledgeable
Eric Lavanda
2 weeks ago
I sold one of my Rolex watches to Diamond Banc of Boca Raton and Alex made the experience very easy. Their offer was very fair based on the condition of the watch and he explained the whole process along the way. If you’re looking to sell your luxury watch or jewelry I highly recommend giving them the opportunity.
Jason Hardy
2 weeks ago
The process went smoothly and was very professional. I would 100% recommend Diamond Banc.
Vina Reiss
2 weeks ago
Such nice, caring and fast service. 10/10 recommend.
EMIL POZO
3 weeks ago
Amazing experience, Alex was professional and very knowledgeable. Explained everything and how all my options work. I was running late and Alex understood my situation and took care of me as if I was family. I’m glad I made the 30min drive it was worth it. Don’t think twice about seeing Alex at Diamond Banc. He will take good care of you.
barbara miller
4 weeks ago
Great time
Brenda McElroy
1 month ago
Diamond Banc has always helped me out in time of need. I have been a repeat customer a few times over the past 6 years. Alex is amazing and couldn’t be more pleasant, very professional and responsive. Thank you!
Carolina Gomez
1 month ago
I had a wonderful experience with Alex Perdomo yesterday. The office is gorgeous and professional. He is very kind and clear about the many options they offer. It was a pleasure doing business with him.
David Topel
1 month ago
Having occasionally considered selling two old rings just gathering dust in a drawer, I decided to check out several industry leaders in the resale of diamonds. Within minutes at Boca Raton's Diamond Banc location, Alex Perdomo began educating me on the valuation process and current realities and trends driving the diamond industry. I was treated with kindness, respect, and patience as each of my questions were thoroughly answered. Within an hour's time I happily signed off on the sale of my two rings and within 36 hours, the agreed upon funds were wired directly into my bank account. Thank you Alex and Diamond Banc for making this such a pleasant, satisfying, and financially rewarding experience.
Yutong Zhou
1 month ago
I found this place on Google Maps because of the great reviews and decided to come in to sell some of my diamond jewelry. Alex was very professional and took the time to carefully explain how he arrived at the price, as well as some details about the current jewelry market. I really appreciated how transparent he was. It made me feel much more comfortable with the process, and I felt the price he offered was reasonable. Overall, I had a very positive experience and would definitely recommend this place.
Elizabeth Quinn
1 month ago
Best place to sell your jewelry. I recommended!!!
Phenomenal experience. Cant recommend them enough!
Chris Porcelain
1 month ago
Phenomenal experience selling my watch. Alex and the team offered exceptional levels of customer service and care throughout their fast and efficient process.
Chris Porcelain
1 month ago
Great experience and professionalism!
Martin Ginsberg
2 months ago
Professional and efficient
Zoe
2 months ago
Diamond Banc has always been there for me!! Sometimes things happen unexpectedly and they are there to help! Alex and Richard are extremely professional and ready to assist!
Catherine Lambert
2 months ago
Professional – issue resolved immediately
Krissy Crompton
2 months ago
Easy and quick process. Super friendly service.
Jason May
2 months ago
I have used Diamond Banc multiple times over the last few years. Each time the experience is exactly the same. Very professionals and they care about the client!
Catherine Lambert
2 months ago
Outstanding experience. Professional. Best in class thank you Alex
Alex is the best he help me up with everything first time I meet very kind very friendly guys please make sure you stop buy and meet alex Diamond Banc 10 to 10 👍🏻
Alain Cesar
2 months ago
Excellent experience. Alex's wisdom and experience was of tremendous value. Really friendly vibe and awesome service, especially after speaking to numerous hucksters at other establishments. Go see Alex, he will take care of you
Jenn
2 months ago
Alex is the most stand up, honest, straight forward person ever. I’m so blessed to have stumbled upon this business! We got the BEST deal AND the best referral to replace my broken engagement ring. If you are looking for a buyer, do NOT shop around – come to Diamond Banc! I promise you, you’ll be in great hands!
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Why Boca Raton Clients Choose Diamond Banc to Sell Your Jewelry

If you are searching for where to sell expensive jewelry near me, the right buyer should combine market expertise, discretion, and a clear process. Diamond Banc is known for evaluating important jewelry based on branded desirability, gemstone quality, craftsmanship, current secondary market conditions, and overall resale value. That approach is especially important for Graff jewelry, where subtle details can significantly affect marketability and offer strength.

Boca Raton clients often come to us with pieces acquired through milestones, estate transfers, divorce settlements, or evolving personal taste. Whether you live near Mizner Park, Royal Palm Yacht & Country Club, or along the waterfront communities east of I-95, our office provides a private setting to review your jewelry carefully and explain your options without pressure.

  • Private, appointment-based consultations
  • Expert review of diamonds, gemstones, and signed jewelry
  • Clear explanations of value drivers
  • Outright purchase, jewelry equity loan, and consignment options
  • A professional luxury-focused experience

Explore 3 Liquidity Options

Borrow

With our loan service, you unlock the value of your luxury items without selling them. Our expert, transparent process ensures fast, secure funding nationwide or same-day in person.

Get a Loan

Sell

Sell your jewelry with confidence at Diamond Banc, where experts provide competitive offers and a seamless process. From diamonds to luxury watches, selling is fast, secure, and stress-free.

Sell Your Jewelry

Consign

Diamond Banc’s Sellers Agent Service markets your item nationwide to maximize value. Earn up to 15% more, receive interest-free advances, and enjoy a secure, transparent selling process.

Consign Your Jewelry
Meet Our Boca Raton, FL Market Director

Alex Perdomo

Alex Perdomo brings over two decades of leadership in luxury jewelry and timepieces to his role at Diamond Banc. With a proven record of directing multimillion-dollar operations at renowned jewelers such as Diamonds Direct, Neiman Marcus, and Jared The Galleria of Jewelry, Alex has consistently driven growth, exceeding sales goals, and elevating client experiences. His deep expertise spans retail, wholesale, e-commerce, and international sales, with a particular strength in cultivating long-term client relationships and building high-performing sales teams. Clients benefit from Alex’s ability to deliver precise evaluations, tailored financial solutions, and a seamless process that maximizes the value of their luxury asset.

At Diamond Banc, Alex is committed to combining his extensive market knowledge with a personalized, service-first approach. Fluent in both English and Spanish, he ensures each client interaction is professional, transparent, and tailored to their unique needs. Whether helping clients access immediate liquidity, sell treasured pieces, or leverage fine jewelry, watches, and diamonds for financial flexibility, Alex’s reputation as a dynamic leader in the luxury market ensures clients receive unparalleled insight, trust, and care.

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Market director's portrait

Graff Jewelry Buyers in Boca Raton: What We Evaluate

Graff is one of the most respected names in high jewelry, and pieces from the maison can command strong attention in the secondary market when condition, design, and documentation align. As experienced jewelry buyers, Diamond Banc evaluates each item individually rather than using broad estimates. This is essential for branded luxury jewelry, antique jewelry, and one-of-a-kind pieces.

Our Boca Raton team looks at more than metal weight alone. We assess diamond quality, gemstone rarity, manufacturing excellence, signed hallmarks, style relevance, and the broader market value of gold and silver. For clients with estate collections in Boca Raton, this thorough review can be especially helpful when sorting through modern, vintage, and heirloom jewelry.

  • Graff diamond engagement rings
  • Graff diamond stud earrings
  • Graff tennis bracelets
  • Graff pendant necklaces
  • Graff cocktail rings
  • Graff high jewelry pieces
  • Graff wedding bands
  • Graff gemstone jewelry featuring emeralds, rubies, or sapphires

If your piece includes original certificates, receipts, branded boxes, or service records, those materials may support authentication and help present the item more completely. Certification and authentication are important parts of the process for many luxury items, especially when branded provenance matters.

Jewelry appraisal and market analysis matter

A jewelry appraisal in the selling context is not just a formality. It is the process of examining your item’s materials, design, condition, and market demand to understand what a knowledgeable buyer may realistically pay today. For Boca Raton clients, Diamond Banc provides practical, market-based guidance rather than vague opinions.

Graff

How to Sell Your Jewelry in Boca Raton for a Stronger Outcome

To sell their jewelry for the best price, begin with an expert evaluation, understand the factors driving resale value, and compare your available selling options. A professional review helps you avoid underselling an important piece and gives you a clearer picture of whether an immediate sale, consignment arrangement, or loan better fits your goals.

Many people start by searching terms like sell their jewelry near me, worthy jewelry, sell their jewelry online, or how to sell jewelry online for cash. While online research is useful, luxury jewelry often benefits from an in-person review, especially in Boca Raton where many clients have significant diamond jewelry, signed pieces, and estate collections that deserve close examination.

If you are located near Downtown Boca Raton, Highland Beach, Delray Beach, or Parkland, meeting in person allows our experts to inspect craftsmanship, stone quality, and condition firsthand. That can be particularly important for Graff pieces, antique jewelry, and valuable items whose worth cannot be captured accurately through a few phone photos.

  • Schedule a private appointment
  • Bring your jewelry, along with any certificates or original packaging
  • Receive an expert review and discussion of current market demand
  • Consider whether to sell immediately, consign, or borrow against the piece
  • Move forward only if the option and terms suit your needs

Selling options: in-person, consignment, or a jewelry equity loan

Not every client wants the same outcome. Some prefer an immediate sale for straightforward liquidity. Others choose consignment selling when the piece may benefit from more targeted placement. Some clients would rather retain ownership and use a jewelry equity loan instead. Diamond Banc explains each path clearly so you can make an informed decision.

Jewelry auctions can be appropriate in some segments of the market, but they are not always the most practical or predictable route for a private seller. For many Boca Raton clients, a direct relationship with a reputable buyer is more efficient, more discreet, and easier to navigate than auction timelines and fee structures.

Graff

What Makes a Reputable Boca Raton Jewelry Buyer Different

A reputable buyer does more than make an offer. They explain how they reached it, understand branded and estate jewelry, and maintain a secure, discreet environment. Diamond Banc is built around expert-driven evaluations and professional client service, which is why many Boca Raton residents turn to us when they want clarity and confidence.

Clients in areas such as Boca West, The Sanctuary, and nearby Palm Beach County communities often want a more refined experience than a generic gold exchange. They may be selling precious metals, diamond jewelry, or signed luxury pieces, and they want to understand the resale value of each item category. Our process is designed for exactly that level of attention.

  • We assess precious metals separately from gemstone and brand value
  • We review antique, vintage, and modern jewelry with category-specific knowledge
  • We discuss current market value of gold and silver where relevant
  • We provide secure, discreet appointments
  • We explain payment methods and security procedures clearly
Graff jewelry

Can You Sell Your Jewelry Online Instantly?

Many people search for phrases like sell jewelry online instantly or sell their jewelry online when they want convenience. For lower-value fashion items, online channels may seem simple. For Graff jewelry and other fine pieces, however, in-person evaluation is usually the more reliable choice because it allows proper inspection, authentication, and accurate assessment of stones and craftsmanship.

If you are wondering where to sell expensive jewelry near me in Boca Raton, a private appointment with Diamond Banc offers a more tailored and secure experience than relying on generic online listings. You can ask questions directly, review your options face to face, and receive guidance that reflects the nuances of your specific piece.

Documents and preparation before your appointment

Before meeting with a buyer, gather anything that supports identification and provenance. Useful items may include original purchase receipts, GIA or other diamond grading reports, branded packaging, prior appraisals, and service records. These materials are not always required, but they can help support authentication and streamline the review process.

Clean presentation also helps. While professional polishing is not necessary, bringing your jewelry in presentable condition makes examination easier. If you have multiple items, organizing them by type such as antique, vintage, modern, or branded can make the appointment more efficient.

If you are ready to explore your options in Boca Raton, Diamond Banc invites you to schedule a private consultation. Whether you want to sell a Graff piece now or simply understand its current market position, our team provides clear answers, discretion, and a professional luxury experience.

How do I sell my jewelry for the best price?

To sell their jewelry for the best price, start with an expert evaluation that considers brand, gemstone quality, condition, and current demand. In Boca Raton, Diamond Banc helps clients compare immediate sale, consignment, and loan options so they can choose the most suitable path for maximizing value and convenience.

Where can I sell my jewelry online?

If you are researching where to sell their jewelry online, begin with a trusted luxury jewelry specialist rather than a generic listing site. Diamond Banc is the preferred resource for clients who want professional guidance, secure communication, and a serious review of valuable jewelry before deciding whether to move forward with a sale.

How do I know if my jewelry is valuable?

Your jewelry may be valuable if it contains high-quality diamonds, precious metals, notable craftsmanship, or a recognized brand such as Graff. Antique jewelry, signed pieces, and estate items can also have meaningful resale value. Diamond Banc evaluates these factors directly and explains what drives demand in the current market.

What is the process of jewelry appraisal?

The process of jewelry appraisal involves reviewing metal content, gemstone quality, condition, design, brand significance, and marketability. For resale purposes, Diamond Banc focuses on what knowledgeable buyers are paying in today’s market. This gives Boca Raton clients practical insight into value rather than a broad insurance replacement figure.

Are online jewelry buyers trustworthy?

Some online jewelry buyers are reputable, but trust depends on expertise, transparency, and security. For valuable pieces, many sellers prefer working with Diamond Banc because the process is private, professional, and grounded in direct expert review. That approach reduces uncertainty and gives you a clearer understanding of your options.

How can I negotiate when selling jewelry?

You can negotiate more effectively when you understand your jewelry’s key value drivers and have supporting documents ready. Ask how the offer was determined and whether brand, certification, and condition affected the result. Diamond Banc provides transparent explanations, which helps clients make informed decisions without guesswork or pressure.

What documents do I need to sell jewelry?

The most helpful documents include purchase receipts, diamond grading reports, prior appraisals, branded packaging, and service records. A government-issued ID is also typically needed to complete a transaction. While not every item will have full documentation, Diamond Banc can still evaluate many pieces based on their inherent characteristics.

Other Frequently Asked Questions

Clients love working with Diamond Banc based on the transparency and guidance that we deliver.

We show you wholesale comparable items to yours, what dealers are asking for them, and what dealers are selling them for and we show you this on the largest dealer-to-dealer trading platform in the world. We explain why we’re making the offer that we’re making, and allow you to understand that you’re truly getting the most they can for your fine & designer jewelry.

Our ultimate goal is to ensure you feel confident in your decision to sell your jewelry by providing you with the transparent industry-specific education you deserve.

There are two ways to work with us:

  1. Visit an office near you: Schedule an appointment at one of our offices nationwide to have your jewelry evaluated on the spot, right in front of you, in a private, luxury environment & get paid immediately.
  2. Work with us online: Fill out our online submission form above & receive a quote within 24 hours from one of our expert jewelry buyers. Our team will provide you with a fully-insured shipping label to mail your item(s) to our headquarters & issue funding immediately upon accepting our offer.

Diamond Banc purchases a variety of designer jewelry brands, including but not limited to, Cartier, Tiffany & Co., Graff, Van Cleef & Arpels, Harry Winston, & David Yurman.

Upon acceptance of our purchase offer, we will issue payment to you immediately via check or wire transfer.

Selling your jewelry to Diamond Banc is fast, simple, and secure. Schedule an appointment at a Diamond Banc location near you, have your jewelry evaluated on the spot, and get paid immediately. Typically, this process takes less than 40 minutes.

No. When you sell your jewelry to Diamond Banc, there are no additional fees. We encourage you to visit an office near you for a free, no-obligation item evaluation to find out what your jewelry is worth.

At Diamond Banc, you have the option to retain ownership of your jewelry, while still enjoying the liquidity as if you sold outright. Diamond Banc is the nation’s #1 jewelry buyer & jewelry-secured lender.

With a Jewelry Equity Loan, you can borrow against the value of your jewelry while still retaining ownership of it. Visit our Jewelry Equity Loan page for more information.

To sell your jewelry for the most money, work with a professional jewelry buyer who understands current market demand for diamonds, designer pieces, gold, and luxury watches. Avoid places that only pay based on scrap value. At Diamond Banc, our experts evaluate your item’s diamond quality, brand, condition, and global resale demand — not just its metal weight. Because we sell to a nationwide and international network of dealers and end buyers, we’re able to offer stronger, market-driven prices compared to typical local buyers.

The highest payouts typically come from established jewelry buyers with access to large resale networks rather than small retail stores or pawn shops. Diamond Banc is a nationwide jewelry buyer that competes in real-time markets, which allows us to make aggressive offers on diamond engagement rings, loose diamonds, Rolex watches, and designer jewelry. Our buying power and data-driven evaluations often result in higher offers than traditional “cash for gold” businesses.

The best place to sell your jewelry is with a reputable, transparent jewelry buyer that specializes in high-value pieces. Diamond Banc provides private, no-pressure evaluations in a professional office setting — not a retail counter or pawn environment.

It depends on your financial goals. If you no longer want the item and want the highest immediate payout, selling is often the better option. If you prefer to access short-term liquidity but keep ownership, a jewelry equity loan may be ideal.

The best local option is a specialized diamond buyer with professional grading expertise. Diamond Banc evaluates diamond rings based on cut, color, clarity, carat weight, certification, brand, and overall market demand.

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Our Offices Nationwide

Diamond Banc operates in key cities across the U.S., making it easy to access trusted jewelry selling and loan services near you.

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Jodi Hudson, Market Director in Tampa, FL

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