Sell to the Leading Luxury Watch Buyer in Coral Gables
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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Regional Director, Miami Market
(786) 605-9593
david@diamondbanc.com
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Mills MenserOwner and Founder

Coral Gables’ Trusted Buyer for Luxury Timepieces
Diamond Banc of Coral Gables operates out of Coral Gables as the city’s premier luxury watch buying destination. Our expert team purchases a wide range of prestigious timepieces, with deep expertise in Rolex, Patek Philippe, Audemars Piguet, and other high-demand brands. Every offer is based on live secondary market data, grey market pricing, and current auction comparables — never a generic price list or arbitrary buy rate.
We also actively buy Omega, Tudor, Hublot, Breitling, A. Lange & Söhne, IWC, Jaeger-LeCoultre, Grand Seiko, Panerai, and independent brands including F.P. Journe, Ulysse Nardin, and Franck Muller. From modern sports references to vintage dress watches, our Coral Gables buyers have the expertise to evaluate any complication, any generation, and any metal type. Original box and papers always add value, but neither is required for a competitive offer. We also actively buy Cartier watches, including iconic models such as the Tank, Santos, Ballon Bleu, and Panthère, and provide market-accurate offers based on current demand.
Our Coral Gables office provides a private, professional selling experience with no pressure and no obligation. Submit an online quote request to start remotely, or schedule an appointment at our Coral Gables location for a same-day in-person evaluation. Accepted offers are paid by check or wire transfer typically within 24 hours.
Diamond Banc of Miami, FL
1 Alhambra Plaza PH, #1420
Coral Gables, FL 33134
Why Sell Your Watch in Miami with Diamond Banc
Miami is one of the most active luxury markets in the Western Hemisphere, and Diamond Banc’s Coral Gables office serves collectors, professionals, and international clients from throughout Miami-Dade County — Coconut Grove, Brickell, South Beach, Wynwood, Coral Gables, and beyond. Whether you’re a long-time local or a seasonal visitor with a watch to sell, our process is designed to maximize your return with minimal friction.
Diamond Banc’s national buying network gives our Miami team access to resources and market data that standalone local buyers and pawn shops cannot replicate, resulting in consistently stronger offers for our clients. Contact our Miami team to schedule an appointment or start with an online quote today.
David Fernandez
David Fernandez is the Regional Director of Diamond Banc’s Miami market, overseeing multiple locations and playing a key role in the continued growth and expansion of the region. With over six years at Diamond Banc, David has been instrumental in building a strong market presence, helping clients secure the highest possible value for their fine jewelry and luxury watches through both immediate purchase and strategic lending solutions.
Clients benefit from David’s extensive background in luxury timepieces and high-end client service. Prior to Diamond Banc, he held roles with some of the most prestigious names in the industry, including Cartier, Audemars Piguet, A. Lange & Söhne, and Tourneau | Bucherer, where he served as a Patek Philippe Ambassador. This experience gives him a deep understanding of market demand, brand positioning, and how to maximize the value of luxury assets.
David takes a consultative, client-first approach—ensuring each individual fully understands their options while receiving a transparent, discreet, and highly professional experience. Fluent in both English and Spanish, he is able to serve a diverse clientele with ease. His leadership, industry expertise, and focus on delivering strong client outcomes make him a trusted advisor and a driving force behind Diamond Banc’s continued success in the Miami market.
Rafael Pastora-Nash
Rafael Pastora-Nash is a Buyer and Lender at Diamond Banc, working alongside Miami Market Director David Fernandez to deliver a seamless, high-value experience for clients. He specializes in evaluating fine jewelry, luxury watches, and precious metals, helping clients unlock the maximum value of their assets through immediate purchase or flexible lending solutions.
Clients benefit from Rafael’s strong financial background and detail-oriented approach. Prior to joining Diamond Banc, he gained valuable experience in banking with JPMorgan Chase and Wells Fargo, developing a deep understanding of financial transactions, client service, and trust-based relationships. Today, he applies that expertise to guide clients through the process with clarity, transparency, and confidence.
Rafael is trained in diamond grading and jewelry evaluation, ensuring accurate, well-supported assessments. Known for his responsiveness, organization, and commitment to a smooth client experience, he takes pride in delivering personalized solutions that align with each client’s goals. His modern, client-first approach makes him a key part of the Miami team.
In addition to our Coral Gables office, we are also in Aventura, offering added convenience when choosing your preferred location and providing more flexibility to fit your schedule.
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