Jewelry Buyer in Miami | Aventura & Coral Gables Jewelry Buyer - Diamond Banc

Fast. Simple. Secure.

Miami's Premier Jewelry Buyer

Start Online, Complete in Person.
Visit our offices in Coral Gables & Aventura.

Your Item

About Your Item

Your Information

Send offer to...


Thank You

Thank You

We have received your submission.

A member from our team will
contact you shortly!

Coral Gables, FL
Aventura, FL
Market director's portrait

David Fernandez

Coral Gables, FL

David is the Director of the Diamond Banc Miami with over 15 years of experience in the Fine Jewelry and Luxury Watches industry. His past work experience includes brands such as Cartier, A. Lange & Sohne, and Patek Philippe. David applies all his knowledge and expertise in securing the best values and lowest rates for his customers, and most importantly, to provide excellent customer service. David is also bilingual and can assist customers in both English and Spanish. Visit David in our Coral Gables Office!


Get a Quote

In Person or Online

Schedule a private evaluation at your local Diamond Banc or use our online submission form.

Start a Quote

In-Person Evaluation

Complete In Person

Meet privately with a Diamond Banc director who’ll evaluate your items right in front of you & make you an offer.


Get Funded

Fast & Secure

If you accept our offer, we will issue payment immediately via check or wire transfer.


How does it work?

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.

Why should I sell my jewelry to Diamond Banc?

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.

What jewelry brands do you buy?

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.

How do I get paid?

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

How long does it take to sell my jewelry?

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.

Are there any fees?

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.

What is a Jewelry Equity Loan?

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.

From The Founder

What Clients Are Saying

olivia kaoolivia kao ★★★★★ Brought my Watch 1 time and went back a second for a Chanel bag. Great service by David and extremely quick. Definitely great for when you are needed extra funds, but don’t want to give up your items for good. Highly recommendedCarlos Montes de OcaCarlos Montes de Oca ★★★★★ Christy BChristy B ★★★★★ William CondeWilliam Conde ★★★★★ Great experience and I would highly recommend if you are in a spot where you need to pawn a high end watch.Erin PillonErin Pillon ★★★★★ Great energy, easy experience, & smooth transaction! Thank you David!RAFAEL RAMONRAFAEL RAMON ★★★★★ Serious and reputable people. No nonsense whatsoever. They deliver what they promise.raul reyesraul reyes ★★★★★ Muy buen servicio estoy más que agradecido con Daniel 🙏Alexis CaleraAlexis Calera ★★★★★ Muy profesional la atención de Davidisabell restrepo lopezisabell restrepo lopez ★★★★★ Excelente servicio, fácil y rápido. 100% satisfechaYanisleydi QuerolYanisleydi Querol ★★★★★ Lilliam ValdesLilliam Valdes ★★★★★ Rosa M SantanaRosa M Santana ★★★★★ Belvedier CompanyBelvedier Company ★★★★★ Angie CunninghamAngie Cunningham ★★★★★ Angela ParkAngela Park ★★★★★ Great experience! David was a huge help!Corey MobleyCorey Mobley ★★★★★ 5 star experience! David is extremely knowledgeable, patient, and kind. Truly great service!Alcides NafalAlcides Nafal ★★★★★ Daybeth SantanaDaybeth Santana ★★★★★ Kyle CookKyle Cook ★★★★★ Eric SimsEric Sims ★★★★★ Luis LopezLuis Lopez ★★★★★ Joanna CJoanna C ★★★★★ Very good experience! David was very professional!Stefania MinutaglioStefania Minutaglio ★★★★★ Smooth and easy process. David was totally transparent, crystal clear in explaining everything, and 100% professional.Julie HinojosaJulie Hinojosa ★★★★★ Satisfecho con el servicio de David,muy amable,no duden de obtener de sus serviciosFouad NajjarFouad Najjar ★★★★★ I just got a personal loan from them using my watch as collateral. David in the Miami coral gables office was very hospitable and professional. The process went very smoothly. They give incredible rates and a quick delivery, It took a day. I highly recommend this place if you need a quick personal loan and wouldn’t mind using your watch as collateral. Would definitely use this service again.J ValdeJ Valde ★★★★★ Sur RuizSur Ruiz ★★★★★ Excelente atención!!! La oficina de Diamond Banc de Coral Gables es el mejor lugar para vender tus joyas. Agradecida y además complacida con David, un profesional y gentil especialista.Jason AbrilJason Abril ★★★★★ David was great! Came in and out very quick! Was very friendly and efficient! Highly Recommended 10/10!edwardmaderaedwardmadera ★★★★★ Highly recommed. David is very knowledgeable and informed in every step of the process.Xavier NievesXavier Nieves ★★★★★ excelente servicio y amabilidad se los recomiendo.Joy&RejoiceJoy&Rejoice ★★★★★ Fast transaction, very accommodating and explained clearly the process and details of transaction. I love how the Director, David Fernandez assisted me. Thanks Diamond Banc.Ms Sexy BarbMs Sexy Barb ★★★★★ Ariel DavisAriel Davis ★★★★★ Xammany was absolutely amazing and quick and efficient. Super sweet and knowledgeable. I won’t go anywhere else after my experience.Ariel DavisAriel Davis ★★★★★ Xammany was absolutely amazing and quick and efficient. Super sweet and knowledgeable. I won’t go anywhere else after my experience.All AccessAll Access ★★★★★ Xammany was absolutely amazing and quick and efficient. Super sweet and knowledgeable. I won’t go anywhere else after my experience.Alex ValdesAlex Valdes ★★★★★ Working with David was a walk in the park as he is very professional and a genuine person. Definitely coming back to this establishment.Martha Kirby CapoMartha Kirby Capo ★★★★★ David F. was a dream to work with. Professional, friendly, and efficient, he made the process understandable and easy. I will definitely come to him again should I have more items to convert into cash!Saúl BaratSaúl Barat ★★★★★ Excelencia. Nivel superior en todo.Total excellenceyellow tape yellow tapeyellow tape yellow tape ★★★★★ Best company hands down don’t waste your time with anyone else best rates/feesTEAM FINESSETEAM FINESSE ★★★★★ Very professional, taught me a lot about jewelry in a short time, and made our transaction very fast and simple. Thank youelle1017elle1017 ★★★★★ Fantastic experience ! David is a true gem!Super professional, great environment and made the transaction flawless. Would definitely recommend to friends and family.kathleen trocinekathleen trocine ★★★★★ David is professional and friendly, he definitely know the market and offers a very fair price. I highly recommend him!Maria GuedezMaria Guedez ★★★★★ Gente muy seria y responsable. Altamente recomendadoDunia AbusoudDunia Abusoud ★★★★★ Dalia Abu SoudDalia Abu Soud ★★★★★ Virginia LombardoVirginia Lombardo ★★★★★ David was awesomeCateCate ★★★★★ Very friendly and informative!Katerina SalgadoKaterina Salgado ★★★★★ Incredible experience!! David was so sweetPro TaxPro Tax ★★★★★ Diamond Banc is one of the most professional company out. David is awesome, he response quickly and answers every question. He made the process very simple, quick and honest. If you have any jewelry you’re looking to sell and want the most pay out. Then Diamond Banc is it, ask for David.Mario KhouryMario Khoury ★★★★★ Great service. Highly recommendedJessie John CabuangJessie John Cabuang ★★★★★ Sabrina JimenezSabrina Jimenez ★★★★★ Sebastian seba gilSebastian seba gil ★★★★★ David was a very kind and trusty during all our selling processIvan WoloznyIvan Wolozny ★★★★★ The absolute best customer experience I have ever had. WOW. I received a just amount for my jewelry and David was such a wonderful person to work with 10/5 would definitely recommend!Matias De los SantosMatias De los Santos ★★★★★ maria fuentesmaria fuentes ★★★★★ David es muy amable! Súper la atención y muy confiable!Carolle El-NaffyCarolle El-Naffy ★★★★★ Highly recommend David at Diamond Banc. He is very knowledgeable and makes you feel very comfortable and informed in every step of the process. Going into a situation that can be not only intimidating but unusual, I left very happy and comfortable with my decision. You will not be disappointed.Lorena LorenzoLorena Lorenzo ★★★★★ Blanco ProductionsBlanco Productions ★★★★★ Great and FAST service! This is the second time me getting a loan and definitely coming back. Ask for David, he’s the best. Thanks again.Maria FuentesMaria Fuentes ★★★★★ Profesional, gentil y aprendí algo del temaPaul StephanPaul Stephan ★★★★★ Adrian PontigasAdrian Pontigas ★★★★★ The Best!!!Rebecca ReedRebecca Reed ★★★★★ They were very professional and the gentleman I spoke with made feel very comfortable and welcome . He answered all my questions and and went above and beyond to give me the most money for my items .I’m very grateful thank you . I will most definitely refer this establishment to everyone. Thank you .Jose Antonio CarmonaJose Antonio Carmona ★★★★★ Super. Diamond BancRon M.Ron M. ★★★★★ Pleasure to do business with again, David is of great help, attentive and great follow up, highly recommendedKika SingerKika Singer ★★★★★ Casaadora NewsletterCasaadora Newsletter ★★★★★ Great place, best service!!!Lissette DecosLissette Decos ★★★★★ andrea camporesiandrea camporesi ★★★★★ David help me with so much, he is really professional and kind he explain me all the pass to proceed with a lot of patient answering me all the thousand question I did. Thank you David a lotMichael GarciaMichael Garcia ★★★★★ Great service at great rates.Mike JMike J ★★★★★ David es muy profesional y sabe cómo conseguir los mejores precios a la hora de vender mis joyas. Definitivamente recomendadoMiami MingoMiami Mingo ★★★★★ Such a pleasure to do do business with. Definitely recommendMargarita María Maya VélezMargarita María Maya Vélez ★★★★★ Steve BeaubrunSteve Beaubrun ★★★★★ Maral CherganiMaral Chergani ★★★★★ David he was very professional and friendly I will recommend his business for everyoneSamir Luzardo TorresSamir Luzardo Torres ★★★★★ Morgan HardmanMorgan Hardman ★★★★★ This place was great very detailed and informative. I learned so much about Diamond while I was there. Definitely highly recommend this location. They will definitely take care of you and not screw you over.Steven HopkinsSteven Hopkins ★★★★★ David has outstanding customer service, I recommended his business and will definitely return.nicolas morenonicolas moreno ★★★★★ Amaury Capote BetancourtAmaury Capote Betancourt ★★★★★ Jeannette SalazarJeannette Salazar ★★★★★ Molto soddisfatta!!Tatiana Riusech AriasTatiana Riusech Arias ★★★★★ Mi recomendación por la profesionalidad del equipo en todos los sentidos y la relación calidad – precio . Cada oferta es una tentación ❤❤❤ Les deseo mucho éxito por cuidar cada detalle .Kendra LopezKendra Lopez ★★★★★ guadalupe pontigas gonzalezguadalupe pontigas gonzalez ★★★★★ Lorenzo AguiarLorenzo Aguiar ★★★★★ Elegant, incredibly professional and highly trustworthy. It is the place to go to deal with your most cherished family heirlooms or anything to do with your most valuable jewelry. David Fernandez is an asset to the company and all its customers.Hyleem Triana RamirezHyleem Triana Ramirez ★★★★★ Excelente servicio!Santiago NuñezSantiago Nuñez ★★★★★ Nice Service.joyce cabrerajoyce cabrera ★★★★★ Eric ValdesEric Valdes ★★★★★ Excelente negocio, profesional, amable y eficienteMills MenserMills Menser ★★★★★ No one works harder then Diamond Banc to provide their clients with the best combination of high prices paid or loaned and industry leading customer service.Diamond Banc provides unmatched liquidity solutions using one’s Rolex, diamonds or fine jewelry! LET’S GO!Sebastian CardonaSebastian Cardona ★★★★★ Stellar service, a world of knowledge, and a very easy process. Thank you David for taking care of me so well! Highly recommended!Shane LenahanShane Lenahan ★★★★★ Incredible service! Very exclusive with no pressure! It was an enjoyable experience walking in a ‘pawn shop’! Taking pawnshops to another level! Funds were available immediately and I am very happy! Thank you guysDragan SpasoskiDragan Spasoski ★★★★★ David was exceptionally professional. Congratulations to him. Transaction for the sale of the Rolex was simple and straightforward from start to finish. I shopped around and got the best rate with Diamond Banc.Giora BreilGiora Breil ★★★★★ Very trust worthy outfit. Not your regular pawnshop treatment.These people are serious, well educated.I highly recommend themMario GutierrezMario Gutierrez ★★★★★ David is a very professional and educated person. All the transaction Wend fast and he was very helpful guiding me through the whole process.Lucy BLucy B ★★★★★ Pich MichaelsPich Michaels ★★★★★ Great company to get a loan from! I’ve used Diamond Banc twice. Both times the process was smooth and easy! Very prompt response and funding! They also offer great rates! I would recommend and use again!Yaima YukinsYaima Yukins ★★★★★ Jason PerryJason Perry ★★★★★ Daniele FrontelaDaniele Frontela ★★★★★ I highly recommend Diamond Banc. David was great!js_loader
See all Google Reviews

Visit a diamond banc near you

What We Buy

Not All Miami Jewelry Buyers Are The Same: Select a True Expert

If you own high-end jewelry or fine watches, it can be a daunting task trying to sell them, let alone know what your items are truly worth. You want a company that is reputable and will give you a fair price for your valuables. Diamond Banc of Miami, Florida is one such company with an excellent reputation for providing prompt, courteous service. We offer the highest possible prices for items such as diamond jewelry, Rolex watches, and any other high-end valuables.

Diamond Banc employs true experts in the jewelry industry and utilizes its vast network of diamond dealers, fine retail jewelry store partners, online selling platforms, and watch dealers to ensure we are able to identify all of the value-adding factors on your jewelry items. This ensures we are able to offer you the maximum amount when you sell your jewelry in Miami. Our staff of experts participates in continual updated training and authentication courses to ensure we are offering our clients the best experience.

Sell Your Jewelry in Miami, Coral Gables, & Aventura

Receive the highest offers for your jewelry in southern Florida at Diamond Banc. We are the premier jewelry buyers in Miami. We treat our clients with kindness, promptness, and professionalism. That’s why they choose us when they decide to sell fine jewelry in Miami. We are always happy to provide our clients with the details of their items and zero pressure evaluations. Whether you’re wanting to sell your gold necklace or a 5.00-carat diamond ring in Miami FL. David, the Director of our Miami, Coral Gables office has over 15 years of experience in the fine jewelry industry. His extensive experience allows him to properly evaluate your pieces and offer you the most for your jewelry.

Our process is straightforward, and simple, and we fund transactions immediately. Start the process online to discover the value of your items and visit us in person at one of our Diamond Banc Miami offices.

Schedule an appointment at one of our Diamond Banc Miami offices:


Diamond Banc is Actively Buying The Following in Miami:

Tennis Bracelets: We buy tennis bracelets from two carats and up. We pay a premium for large total carat weights. We buy diamond bracelets of all kinds, including diamond bangles, diamond cuffs, etc.

Earrings: Diamond Banc buys diamond earrings of every style. We are buyers of designer earrings including designers such as David Yurman, Cartier, Henry Dunay, Lagos, John Hardy, Penny Preville, Tiffany & Co., and many more! We buy diamond studs, diamond hoops, diamond drop earrings, diamond dangles earrings, and more.

Diamond Necklaces: We actively purchase diamond necklaces and pendants of all types and styles. Diamond Banc in Miami buys everything from classic pieces such as diamond solitaires to high fashion designer styles to vintage and inherited estate diamond necklaces.

Luxury Watches: David has years of high-end watch experience and truly enjoys buying vintage and modern watches. Some of the brands with the best value retention are Rolex, Patek Philippe, Cartier, Omega.  David has had extensive training in evaluation and authenticating fine Swiss timepieces.

Estate Jewelry: Diamond Banc of Miami buys estate jewelry, antique cut diamonds, such as Old European cut and Circular Brilliant cuts. We also purchase estate loose diamonds, antique cut diamonds, etc.

Designer Jewelry: We are the top designer jewelry buyer in Miami and are actively seeking items from designer brands such as Harry Winston, Tiffany & Co., David Yurman, Cartier, and more.

Visit Diamond Banc in Coral Gables

Our Coral Gables Market Director, David, has over a decade’s worth of experience evaluating and purchasing jewelry of all kinds. David has bought thousands of pieces of jewelry within the south Florida community and is truly an expert in his field. Rest assured, we will make you the most competitive offer possible while providing all of the information needed to make the best decision for your situation. His work history includes brands such as Cartier and Patek Philippe. David leverages all his knowledge and expertise to secure the best values for his customers, along with providing excellent customer service. David is bilingual and can assist customers in both English and Spanish.

Book An Appointment

Visit Diamond Banc in Aventura

Our Aventura Market Director, Xammany, has the depth of knowledge and the extensive experience you deserve when searching for a jewelry buyer in Aventura. Diamond Banc, serving Aventura, provides top-quality consultation for clients who wish to sell jewelry in Miami. Our market directors are experts in the South Florida market, offering unparalleled expertise and market analysis when it comes to selling or getting a loan secured by your fine jewelry items. This ensures you receive the highest possible value assessment for your items. Our expert buyers in Aventura will provide you with an accurate evaluation and financial solution that is tailored to your specific needs and desires.

Book An Appointment 

Our nationwide selling platform allows us to pay industry-leading prices for jewelry of all kinds. Having the right selling avenue for the pieces is the key to ensuring we can pay our clients the most for their items. Whether you are interested in selling one item or an entire estate, we are excited to earn your business. Our buying process is simple, fast, and transparent. You can start the process online to receive an initial offer amount or visit us in person at our Diamond Banc of Miami offices in Coral Gables or Aventura.

Diamond Banc of Miami serves a wide area of the Miami, Coral Gables, & Aventura metro including but not limited to:

Coral Gables Downtown, Coral Gables – Merrick Park Mall, Coral Gables Miracle Mile Plaza, Coconut Groove Shopping Area, Coconut Marina, Coconut Shopping Mall, Miami Dadeland Mall area, Miami Dolphin Mall area, Miami Bal Harbour Shop, Miami Design District Mall, Miami Tropical Park, Miami Brickell City Center, Miami Calle Ocho, Miami Town, and Country Mall, South Beach – Ocean Drive, Miami Beach Soho House, Miami Beach Shopping Area Lincoln Road, Miami Beach South Point Park

Discover a Diamond Banc location near you:

Tampa, FL | Boca Raton, FL | Miami, FL – Coral Gables | Miami, FL – Aventura | Orlando, FL | Nashville, TN | Atlanta, GA | Charlotte, NC | Kansas City, MO | Columbia, MO | Dallas, TX

Please wait
while we are uploading...