San Diego’s Premier Destination for Jewelry Pawn & Loans

Submit your items online in minutes, or set up a private, no-obligation appraisal at our La Jolla office serving greater San Diego.

San Diego PawnJewelry Director

Meet Thuyvi Tran

With nearly 20 years in the luxury jewelry, watch, and diamond industry, Thuyvi Tran, G.G. has built a career helping clients navigate meaningful financial and personal decisions. A Graduate Gemologist from the Gemological Institute of America and a UC Berkeley graduate, she combines technical expertise with a personalized, client-first approach trusted by collectors, executives, estate attorneys, and families. Throughout her career, Thuyvi has launched and led luxury buying markets across California, mentored high-performing teams, and developed strategies that strengthen the client experience and business performance; today, as Regional & Market Director, she supports the companyโ€™s California offices while continuing to work directly with clients in her hometown of San Diego. She specializes in evaluating luxury jewelry, diamonds, fine watches, and estate collections from brands such as Cartier, Van Cleef & Arpels, Tiffany & Co., Rolex, Patek Philippe, Audemars Piguet, and Richard Mille. Whether helping a client sell an heirloom, restructure a collection, or unlock liquidity from luxury assets, Thuyvi provides honest guidance, meticulous evaluations, and tailored solutions that help clients understand their options and feel confident throughout the process.


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VISIT US

4275 Executive Sq
Suite 202
La Jolla, CA 92037

sandiego@diamondbanc.com
Book Appointment

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OFFICE HOURS

Monday โ€“ Friday: 9:00 AM โ€“ 5:00 PM

Pawn Your Jewelry in San Diego with Thuyvi Tran

Get Started

Sell or Borrow Using Your Jewelry

Find out what your jewelry is really worth, with no pressure and no obligation. Handle it entirely online, or stop by our San Diego office for a hands-on evaluation.

Pawn Your Jewelry

Find out what your jewelry is worth.


Pawn Your Rolex

Find out what your Rolex is worth.


Pawn Your Diamond

Find out what your diamond is worth.


Pawn Your Gold

Find out what your gold is worth.

Modernizing Jewelry Secured Lending

Why PawnJewelry.com?

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Fast and Hassle-Free Pawn Process

Diamond Banc offers a fast, simple pawn process through a user-friendly online platform, allowing for easy item submission and eliminating the delays of traditional pawn transactions.

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High Value for Your Jewelry

Diamond Banc’s expert team guarantees maximum value for your diamonds, jewelry, gold, and luxury watches with transparent, fair appraisals.

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Powered by Diamond Banc

Diamond Banc, a nationally recognized jewelry lender, is known for its secure, trustworthy service, ensuring the safety of your items and providing professional, reliable transactions.

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Best Pawn Jewelry Loan in the Nation Commitment

Diamond Banc offers short-term jewelry equity loans, allowing you to use your valuables as collateral for fast financial support through a simple online process.

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Testimonials

See What Our Clients Say

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Great company!!! I sold my Rolex watch, they we’re honest, fast and transparent through the whole process. Payment was quick and simple, the way it should be. I Would highly recommend and I will use again!!!!

– Marcus W.

Rated by 900+ company-wide reviews
Google reviewers


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“I highly recommend Diamond Banc for anyone looking to sell or leverage their jewelry. The entire process was incredibly easy and trustworthy l. I sent my jewelry off and had the funds in my bank account in less than 24 hours!”

-Cate S.

Rated 4.9/5 stars by 800+ happy
Trustpilot reviewers


Recent Transactions

Two Ways to Work With Us

Visit one of our offices nationwide or begin the process entirely online.

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