Fast. Simple. Secure.

Aventura's Premier Jewelry Buyer & Lender

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Address

19790 W Dixie Hwy, Ste 1108, 11th Floor
Miami, FL 33180
954-323-8475

Hours

Monday: 10:00 AM – 5:00 PM
Tuesday: 10:00 AM – 5:00 PM
Wednesday: 10:00 AM – 5:00 PM
Thursday: 10:00 AM – 5:00 PM
Friday: 10:00 AM – 5:00 PM

Saturday: By Appointment Only

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Meet Our Aventura, FL Market Director

Ethan Andino

With a solid background in luxury jewelry and timepiece sales, Ethan Andino brings years of frontline expertise and leadership to his role as Market Director at Diamond Banc. His experience includes managing boutique operations for Icebox Diamonds & Watches across major markets and serving as Assistant Manager at Espling Jewelers, where he developed strengths in client service, sales execution, and team leadership.

Ethan’s industry knowledge is reinforced by his GIA accreditation in Diamond & Diamond Grading, complementing his passion for high-quality service and customer education. Known for his professionalism, communication skills, and ability to build strong client relationships, he leverages his diverse retail and management background to enhance Diamond Banc’s presence and deliver an exceptional experience to every customer.

Market director's portrait
Closer to Coral Gables, FL?
Market director's portrait

David Fernandez

Coral Gables, FL Market Director
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About

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!

Rolex Watch

Best Value For Your Rolex

Diamond Banc of Aventura is your trusted destination for not only selling your luxury Rolex watch but also unlocking its value through Rolex Equity loans. As the premier Rolex buyer, we understand the unique worth that Rolex timepieces hold, and we offer a range of services to meet your financial needs.

Get a Rolex Quote

Sell Your Diamonds with Confidence

Diamond Banc of Aventura is the leading diamond buyer that can help you discover the true worth of your diamonds. We understand the immense value, both emotional and financial, that diamonds hold. Our team of experts is dedicated to providing you with a seamless and rewarding selling experience.

Get a Diamond Quote
Diamond Jewelry
Gold Jewelry

Turn Your Gold Jewelry into Cash

If you’re looking to turn your unused or unwanted gold jewelry into cash, Diamond Banc of Aventura is the leading gold buyer you can trust. With our expertise in the gold market, we offer a seamless and reliable service that ensures you receive the best value for your gold.

Get a Gold Quote
5 stars
Amazing experience. They gave me an appointment on a Saturday which is a day that they are not open, and was very professional and helpful with me getting a loan. I definitely recommend this place to anybody that is trying to sell or take out a loan. Thank you so much!
Juan R. via Google
5 stars
Diamond Banc of Aventura is THE go-to destination to sell or borrow against your fine jewelry and luxury watches! The manager is an expert buyer, super knowledgeable, and professional. You’ll definitely get the deal here!
Jason P. via Google

Visit Our Location

Located on the 11th Floor of the Forum Aventura building, just across the renowned Aventura Mall, Diamond Banc of Aventura provides a discreet and secure environment for clients looking to meet with our jewelry and watch experts. Upon arrival, check in with the receptionist at the front desk, who will then direct you up to our suite.

Diamond Banc in Aventura offers a range of services for clients looking to sell their luxury assets, including gold, diamonds, and luxury watches. As the top jewelry buyer and equity lender in Aventura and the surrounding areas, Diamond Banc takes pride in offering clients a simple, transparent, and hassle-free selling experience.

Why Choose Diamond Banc of Aventura, FL?

Diamond Banc operates nationwide to provide consumers with an unrivaled menu of options to access the liquidity their fine jewelry and watches possess, via immediate sale, Jewelry Equity Loan, or consignment sale. Our firm operates in a branded, modern fashion. Diamond Banc’s office in Aventura was opened to service a discriminating and affluent clientele in a prompt and confidential manner. Our Aventura location is positioned to routinely work with clients from Bal Harbour, Coconut Grove, Aventura, North Miami, and North Miami Beach.

We provide consultations to clients who are considering selling, consigning or borrowing against their important jewelry.  We are the premier diamond buyers, Rolex buyers, and jewelry buyers in Aventura, Bal Harbour, and Coconut Grove. Our market directors are experts located 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. Our jewelry-secured loans are night and day different from when a person pawns jewelry.

Diamond Banc of Aventura is an extension of our luxury Diamond Banc brand, which has locations in premier cities across the nation. This ensures you receive the highest possible value assessment for your items in a confidential and polished environment. Our expert jewelry & Rolex buyers in Aventura will provide you with an accurate evaluation and financial solution that is tailored to your specific needs and desires. We offer discretion when selling their jewelry—we offer private appointments at our offices in Coral Gables & Aventura to ensure confidentiality during each sale, consignment, or loan transaction. Our directors provide every client with individualized attention, and industry-leading offers.

What Clients Are Saying…

Very professional and quick with their responses. They honored their quote and truly helped give me the best deal possible.
Response from the owner:Thank you, Marcus, for your wonderful feedback! We’re glad our team could provide you with a great deal and prompt service. Your satisfaction means a lot to us!
Made the process smooth and fast! Thank you!

– Jason
Response from the owner:Thank you, J! We’re glad to hear that the process was smooth and fast for you, and we appreciate Jason’s help in making that happen.
Professional, trustworthy, fast, reliable, excellent service.
Response from the owner:Thank you, Selina, for your kind words; we appreciate your recognition of our team’s professionalism and dedication to providing excellent service.
I wasn’t sure what to expect when I walked in with some vintage gold jewelry but I was pleasantly surprised! The team was friendly and the whole experience was hassle-free
Response from the owner:Thank you, Class! We’re glad you had a pleasant surprise with your vintage gold jewelry and that our team made your experience hassle-free.
My experience there was excellent.
Great location, very professional fast and easy service. Thank you!
Response from the owner:Thank you, Uccelo, for your kind words! We’re glad to hear you had an excellent experience and appreciated our location and service.
Response from the owner:Thank you, Jose, for the 5-star rating! We truly appreciate your support and are glad you had a great experience.
• Great service
• Great experience
• Fast deposit
• Percentage rates abit High
Response from the owner:Thank you, Donté, for your positive feedback on our service and experience; we appreciate your input regarding the percentage rates and will take it into consideration.
Response from the owner:Thank you, Junior, for your 4-star rating; we appreciate your support and look forward to serving you again!
Great service 😊.
Response from the owner:Thank you for your 5-star review!
Very professional, first class experience. I have been twice this year and I highly recommend.
Response from the owner:Thank you, S! We’re grateful for your kind words and are glad to hear you had a first-class experience with us. Your recommendation means a lot!
Response from the owner:Thank you, Leonar, for the 5-star rating! We appreciate your support and are glad to have you with us.
Amazing experience!!
Response from the owner:Thank you, Ilias! We’re so glad to hear you had an amazing experience and appreciate your support.
Super fast! Super easy, realiable! Lyndsey she’s super amazing and informative! 10/10 will come back whenever I want to get the most $ for any piece
Response from the owner:Thank you, Unbasic! We’re so glad you had a great experience and appreciate your kind words. Looking forward to seeing you again!
Lyndsey was so so helpful. She had amazing energy and great customer service. Couldn’t have had a better experience…truly. I definitely recommend
Response from the owner:Thank you, Margalit! We’re so glad you had a wonderful experience and appreciate your kind words about Sasha’s energy and customer service. Your recommendation means a lot to us!
Had a wonderful experience. Very polite and helpful.
Response from the owner:Thank you, Wilnise, for your kind words; we’re glad you had a wonderful experience and appreciate your recognition of our team’s politeness and helpfulness.
Very professional & timely.
I received highly fair value for my item, the paperwork was flawless, and money for the transaction was wired to me ‘same day’.
Ms. Gold is worth her weight in it.
Happy customer ⭐️⭐️⭐️⭐️⭐️
Response from the owner:Thank you, Jamal, for your wonderful feedback! We’re glad to hear you had such a positive experience and that Ms. Gold provided excellent service. Your satisfaction means a lot to us!
Fast, fair, professional, friendly service and top dollar. Transaction was done within thirty minutes. Great customer service
Response from the owner:Thank you, Franchesca, for your kind words about our fast and friendly service; we appreciate your feedback and are glad to hear you had a great experience!
The service was awesome I would definitely recommend
Response from the owner:Thank you, Edan! We appreciate your kind words and are glad you had an awesome experience. Your recommendation means a lot to us!
Wow ! Is all I can say . If you have real jewelry you won’t be disappointed . Straight forward no games and no low balling . You will be pleasantly surprised. Sasa was super nice .
Response from the owner:Thank you, Jay! We’re so glad you had a great experience and appreciated Sasa’s kindness. Your feedback means a lot to us!
I recently used this company for the first time, and I was genuinely impressed! The entire process was effortless and quick, making my experience truly enjoyable. I wholeheartedly recommend them to anyone looking for top-notch service. They are amazing!
Response from the owner:Thank you, Jackie! We’re so glad to hear you had an enjoyable experience and appreciate your recommendation. Your support means a lot to us!
Excelente very very nice experience
Response from the owner:Thank you, Carolina, for your wonderful feedback; we’re so glad you had a nice experience!
Response from the owner:Thank you for your 5-star review!
Response from the owner:Shantoya, we appreciate your 5-star rating!
Very smooth & she’s very knowledgeable
Response from the owner:Thank you, Celine! We’re glad to hear you had a smooth experience and found our team knowledgeable.
See all Google Reviews

The Best Gold Buyer in Aventura

For clients looking to sell their gold, Diamond Banc purchases a variety of gold items, including unworn pieces, broken jewelry, scrap gold, dental gold, and more. With a longstanding partnership with some of the largest refiners in the country, Diamond Banc can offer the highest payouts for unwanted gold items. Clients can receive immediate, hassle-free funding upon accepting an offer.

Aventura’s #1 Diamond Buyer

Diamond Banc also specializes in buying diamond jewelry, including loose diamonds, diamond engagement rings, and other high-value diamond jewelry items. The team of diamond-buying experts assesses the value-adding elements of each diamond and provides an accurate market value, regardless of whether the diamond is certified or not. Diamond Banc offers a range of liquidity options, including an immediate cash purchase, consignment services, and VIP Seller’s Agent Service for high-value items.

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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Rolex & Luxury Watch Buyer in Aventura

As a top Rolex watch buyer in Aventura and Miami, Diamond Banc provides clients with top value and exceptional service for their luxury timepieces. The team is highly skilled in evaluating all factors that contribute to the value of each timepiece, including model, age, condition, and rarity. With a network of Diamond Banc locations across the country, the team stays up-to-date on the latest market trends for Rolex watches and offers the highest value possible for all models.

Clients looking to sell other luxury timepieces from top brands such as Patek Philippe, Audemars Piguet, and more can also turn to Diamond Banc. With extensive expertise in the luxury watch market, Diamond Banc provides clients with top value and exceptional service for their timepieces.

Loans Secured By Your Jewelry

Collateralized loans are a popular option for those seeking immediate funding while retaining ownership of their valuable jewelry. At Diamond Banc of Aventura, we specialize in providing collateralized loans secured by diamonds, gold, luxury watches, and other high-value fine jewelry items. Our lending process is simple, secure, and confidential, with pro-consumer loan terms that can be tailored to your preferences and situation. 

We are the nation’s leader in providing collateralized loans, offering loans secured by one item or entire collections. Our loan values are the highest in the industry, and our borrowing costs are the lowest in all of Miami. Our team of experts is dedicated to providing personalized service and helping clients magnify the fiscal power of their jewelry.

Our clients have the option to redeem their collateral under favorable repayment terms, and generally receive the same amount of proceeds as they would by selling outright. We routinely loan clients up to $350k+ and our loan terms can be adjusted to suit your specific needs. Receive the same amount of proceeds as if you sold your item, but maintain ownership with our jewelry Equity Loans in Aventura, Bal Harbour, and Coconut Grove.

Diamond Banc of Miami, Aventura Branch

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.

We are trusted by people who want discretion when selling their jewelry—we offer private appointments at our offices in Coral Gables & Aventura to ensure confidentiality during each sale. Our staff is trained to provide every client with individualized attention so we can obtain the most accurate evaluation of your item’s value and help you understand how this reflects its market value and resale potential. As a result, we can provide you with an array of liquidity options based on the funding you are seeking to secure from your precious metals, diamonds, and luxury watches while also providing you with peace of mind that each transaction is simple and secure.

Diamond Banc of Aventura proudly serves clients West Island Blvd, Biscayne Blvd, Turnberry Way,  City Center,  East Island Blvd, Golden Beach, Point East Drive, Country Club Estates, Yacht Club, Aventura Central Island, Aventura Mall, North Island, Prive Island, South Island, Waterway Village, Marina Palms Yacht Club, Aventura Estates,  Echo Condos, Mystic Point, The Peninsula Aventura, & William’s Island.

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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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Diamond Banc office in Kansas City

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