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Fine Jewelry Buyer in Miami

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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Have questions? Message our team now.

David Fernandez
Coral Gables, FL Market Director
(786) 605-9593
david@diamondbanc.com
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David Fernandez
Coral Gables, FL Market Director
(786) 605-9593
david@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 Menser
Owner and Founder

Featured in Featured in Forbes

Featured in Featured in Forbes

We Buy Designer Jewelry

Diamond Banc is a trusted industry leader that offers top-dollar for any designer jewelry brand:

Tiffany & Co.
Cartier
David Yurman
Graff
Roberto Coin
Chanel
Penny Preville
Harry Winston
Tacori
Oscar Heyman
Van Cleff & Arpels
David Webb

Meet Our Coral Gables, FL Market Director

David Fernandez

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!

(786) 605-9593 david@diamondbanc.com Book Appointment Get a Quote

Closer to Aventura, FL?

Ethan Andino

Aventura, FL Market Director

See More Details

954-323-8475 aventura@diamondbanc.com Book Appointment Get a Quote

About

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.