Diamond Buyer in Boca Raton - Diamond Banc

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Boca Raton's Luxury
Diamond Buyer

Our expert diamond buyers will pay the most for your diamonds.

Kathleen Trocine

Boca Raton, FL Market Director

5 stars

Kathleen was very thorough, nice, friendly, welcoming and respectfully honest. She took the time to explain everything to me and give me the most money possible for my diamond. She gave me the highest offer out of 4 different people. Thank you for your patience and time when I needed help. I would highly recommend Kathleen to anyone who is looking for a good and honest professional.

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Kathleen Trocine

Boca Raton, FL

Kathleen Trocine is the Market Director of the Diamond Banc, Boca Raton office. Kathleen is a GIA Graduate Gemologist & has more than 20 years of experience in the jewelry industry. Her experience includes holding a quality control position at Tiffany & Co., working as a liaison for a U.S. manufacturer and was the jewelry production manager for Lazare Kaplan Inc. Her vast knowledge of the fine jewelry business, GIA certification, and loan expertise combined ensure the highest values paid and lowest interest rates in the industry.

“Kathleen was very thorough, nice, friendly, welcoming and respectfully honest. She took the time to explain everything to me and give me the most money possible for my diamond. She gave me the highest offer out of 4 different people. Thank you for your patience and time when I needed help. I would highly recommend Kathleen to anyone who is looking for a good and honest professional.”

-Kristen B.

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In Person or Online

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

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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.


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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 you can sell your diamond to Diamond Banc:

  1. Fill out our online submission form above & receive a quote within 24 hours from one of our expert diamond buyers. Our team will provide you with a fully-insured shipping label to mail your diamond to our headquarters. From the moment your diamond arrives at our headquarters, it remains on continuous video surveillance until the package is opened and your items are verified. If you accept our offer, payment will be issued immediately via wire transfer. If you elect not to accept our offer, your diamond is expedited back to you with a fully-insured shipping label.
  2. Visit a Diamond Banc office near you. If you are looking to receive an immediate offer & same-day funding, we encourage you to visit one of our offices nationwide. 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.

Find a Diamond Banc location near you.

Is my diamond secure while in transit?

Yes. Your items are fully insured for their full replacement value while in transit and while in our possession. We provide you with a fully insured shipping label to send your diamond to our headquarters. Our shipping and logistics team tracks your package every step of the way. From the moment your diamond arrives at our headquarters, it remains on continuous video surveillance until the package is opened and your items are verified.

Do you purchase diamonds without a certification?

Yes. We purchase natural diamonds with and without a diamond certification.

Why should I sell my diamond to Diamond Banc?

Clients love working with Diamond Banc based on the transparency and guidance that we deliver.

We show you wholesale comparable diamonds 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 diamond.

Our ultimate goal is to ensure you feel confident in your decision to sell your diamond by providing you with the transparent diamond education you deserve.

How do I get paid?

Once you accept our purchase offer, we issue payment via check or wire transfer immediately.

From The Founder

What Clients Are Saying…

Yanellie Ramos ★★★★★ Absolutely amazing experience super quick and Kathleen was an absolute pleasure to work with. I would highly recommendNick Dazza ★★★★★ Great experience!! Kathleen was super helpful and easy to deal with. Take my advice take your business to Diamond Banc you won’t be disappointed! Thanks again…Maria Lyons ★★★★★ Excellent customer service!Linda Wright ★★★★★ You can count on Kathleen Trocine giving you quality service. Kathleen is a professional who is extremely qualified and assures to not miss any details.ila rabinowitz ★★★★★ She was lovely very thorough quite k knowledgeable & extremely professionalMaria Assenza ★★★★★ Kathleen is absolutely wonderful! I was pretty nervous to sell some of my jewelry for the first time, so I researched online for different options. I was in between Diamond Blanc and another location, but I chose Diamond Blanc because of it’s positive reviews, and I am so happy I did! She made me feel so comfortable from the moment I walked in and left. She took her time explaining the process and answered all of my questions. You can tell she is a genuine, professional person and is honest with her clients. I plan on selling more of my pieces with Kathleen and would definitely recommend her to my own family and friends!julie ★★★★★ Great professionalism, kindness & so easy & thorough!!! So happy that I was referred to the Diamond Banc!! I had an engagement ring & wedding band from a broken engagement & haven’t worn them forever —-so it was so nice to walk out with a check!nick carter ★★★★★ A wonderful experience. Their office is very professional and Kathleen whom helped me was highly knowledgeable and everything was done in front of me. I had shopped around other places and we came to a fair price.Bruna Medeiros ★★★★★ Kathleen was incredibly trustworthy and helpful! Her expertise and competence show why she’s a reference in the field! Highly recommend Diamond Banc!Christian ★★★★★ Kathleen was very nice, professional and after verification honored her price commitment over the phone regarding my watch and I was paid via wire within a few hrs. Glad I found her company and would definitely use them again.angela c ★★★★★ Kathleen was absolutely amazing. She is so knowledgeable and helpful.Irwin Taublib ★★★★★ They were great to work withWilliam C S ★★★★★ Amazing Experience and very helpful. Class act would use again if need toLeyla Esfahani ★★★★★ Very friendly, knowledgeable and helpful 👌🏻Braydon Lewis ★★★★★ Kathleen is amazing. She made every effort to help me obtain the best value for my family’s estate jewelry. She went above and beyond as a professional and as a human being. I can’t recommend Diamond Banc highly enough if you need to part ways with diamonds or gold jewelry that you no longer have a place for.Thank you Kathleen and your team for all your time and energy.Charles Firestone ★★★★★ Very pleasant to deal with.Juli Ferrando Athanasakos ★★★★★ I felt very safe coming to this location and felt a fair deal was given. Would definitely recommend!Ivana Johnson ★★★★★ Seamless, easy transaction. Quick turn around time for funds is also a plus! Kathleen at the Boca Raton location was very kind and knowledgeable, over the phone and in person. Very happy to do business with them!Robert Davis ★★★★★ Yes very nice the young lady that represented us and took care of us I would recommend Diamond banc to anybody she’s very very nicejp m ★★★★★ This business was recommended to me and now I am recommending it to others. I had a very nice encounter with Kathleen. She was very knowledgeable and transparent about the items I brought her. The setting is clean and comfortable and she was very professional. I will return to this establishment if I have the need again. Thank you Kathleen for a great experience.Jeffrey Gosnear ★★★★★ Very easy process. Friendly and accommodating. Best price given!Nellyu Graham ★★★★★ Very happy with Kathleen service, she is very knowledgeable about gemstone, very professional and kind.I definitely recommend her.Thank you, thank you, thank you 🌺Galia Polyanovsky ★★★★★ Amazing service! Thank youOmar Mustafa ★★★★★ Hi, my name is Omar and I like to share my experience today with Kathleen today I sold my submariner Rolex blue face watch and I got top dollar for it above market also it was a great service professional,I recommend this location make sure to go see Kathleen in Boca Raton she will give best deal for your jewelry or watches thank you so much Kathleen your the best I make sure I pass your business card to my people and highly recommend .Dagna Banyte ★★★★★ Very pleased with service !!! Excellent service!!Emily Ainbinder ★★★★★ Roni Cooper ★★★★★ I have known Kathleen Trocine for many years and there is a reason why I will only work with her for my jewelry/diamond purchases. She upholds the highest of ethical standards, her honesty, passion, and professionalism towards her clients establishes a long term relationship with repeat business. I cannot recommend enough that if you are looking for a ‘go to’ diamond expert, Kathleen is the person to have in your corner.Jennifer DuRivage ★★★★★ Kathleen was wonderful, super thorough and helpful!Marilyn Diaz ★★★★★ It is wonderful to know that this company takes the time to know their customers and their needs. Kathleen was super helpful and knowledgeable. She put her expertise into the business and means alot to me as a customer.Jenell Kelly ★★★★★ Very professional and reliable service.Jennifer Horvath ★★★★★ This place is the only place I have ever given 5 stars to. Kathlein along with the staff in headquarters are truly amazing. I highly recommend.Matthew Berringer ★★★★★ Kathleen was extremely helpful while picking out jewelry for my fiancé from Diamond Banc. Her knowledge made me feel confident and comfortable with my selection. Look forward to working with her again!Chaya Springer ★★★★★ I had a truly amazing experience with Kathleen ! She was incredibly knowledgeable throughout the whole process and really listened to what I had envisioned to help me find the perfect piece! I highly recommend her and Diamond Banc!Cynthia Lynch ★★★★★ I was on vocation and one of my co-workers introduce me to the store . Upon arriving at the store I was greeted friendly . And Kathleen out of FFL was amazing with her customer service . I lover her enthusiasm in making sure I found what I was looking for .Don Bopp ★★★★★ mike nixon ★★★★★ excellent service, with a smile. Great offersM P ★★★★★ Very professional!maria galiano ★★★★★ Kathleen was amazing! Quick, easy! Professional! Hands down will do business with her again!Michael D. Dutton ★★★★★ Kathy- thank you so much!Anika Omphroy ★★★★★ Kathleen was a pleasure to work with. I learned a lot about my pieces and my experience at Diamond Banc was a lovely one. Thank you, so much Kathleen. -AnikaMabel Valdez ★★★★★ Kathleen was incredibly helpful and kind. She made me feel comfortable, and the process was easy and simple.I left feeling that I had gotten the best deal possible on my jewelry.Terry Wright ★★★★★ Jamie Colette ★★★★★ Definitely recommend. Kathleen was great to work with!Alton Brown ★★★★★ Ms.Trocine was very helpful with all my concerns. I would give 10 stars but there were only 5!Christina A ★★★★★ I would highly recommend Kathleen made the experience very pleasurable and easy. I love this concept and grateful thank you Diamond Banc!Jeeten Shah ★★★★★ Thank you so much! Kathleen made the process so easy, quick, & guaranteed the most money for my jewelry. Will highly recommend to all friends and fam!!cyndie Momplaisir ★★★★★ Alana Dorceus ★★★★★ The lady was very sweet,she has a beautiful personality very nice to me and me mom I highly recommend diamond bancCrystalSpectrum ★★★★★ Excellence and top professionals do work here. Highly Recommended.Janice Alvarez ★★★★★ Kathleen is the best , she was extremely knowledgeable and helpful through this whole process . Highly recommended her for all your Diamond needs !Tom Latocha ★★★★★ Kathleen was professional & knowledgeable. She was very accommodating in structuring my loan with a fair rate, especially during these times were others are taking advantage of the situation. Would definitely recommend their services. Thanks Again!!!Lucy Keyes ★★★★★ Teresa N ★★★★★ I highly recommend working with Kathleen! She is wonderful to work with, super nice, kind and very knowledgeable. She even stayed late for me which I appreciated. I was pleasantly surprised and impressed with my experience.Shey Lee ★★★★★ Elizabeth Mahon ★★★★★ Kathleen was incredibly helpful and kind. She made me feel comfortable, and answered all my many questions. I left feeling that I had gotten the best deal possible on my jewelry.Nat P ★★★★★ The most professional and accommodating loan officeI have ever been to. Kathleen is so helpful and personable.On a 1 to 10 my experience has been a 10 and I highly recommend Diamond Banc. A high class operation!Jerry Etienne ★★★★★ My experience here was top tier. Kathleen took the time to educate me and went above and beyond to cater to my needs. I give this business a 5 star ! I will definitely be back in the future.John Bogdan ★★★★★ Kathleen was a please – very professional and accommodating- would recommend to everyoneNigel Bradham ★★★★★ Hi guys Kathleen of Diamond Banc I highly recommend for the best quality of your diamonds she is amazing and was a tremendous help to our family. Thank you Kathleen for your hospitality and business.Louis Haddad ★★★★★ paul trocola ★★★★★ I have had the great pleasure of doing business with Kathleen . I will say that she is so professional and most of all knowledgeable at her business. What a pleasure it was to be part of her establishment . I truly trust her decision making. I will continue to do future business with her and I will recommend her to my friends.Thank youCindy Gonzalez ★★★★★ Kathleen is professional and a pleasure to do business with!BERVONA JEROME ★★★★★ Jennifer Donaldson ★★★★★ I have posted for Kathleen a couple of times. She has amazing customer service.She is so knowledge and forth coming, made me feel like family.Love the personal touch.JenniferJason Perry ★★★★★ Diamond Banc is THE go to destination to sell or get a loan on your fine jewelry and luxury watches! Kathleen is a diamond expert, very knowledgeable and gives you the best deal when buying or loaning on your jewelry and watchesWilliam Raynor ★★★★★ Kathleen at Diamond Banc is excellent. She knows her business. Kathleen looked at my jewelry, did some research, and a check was issued at once. Thank you very much for such great service!Elizabeth Mackay ★★★★★ I’m visiting Diamond Bank in Boca again and Kathleen is assisting me. She so welcome in and warm. If only customer service could be this great everywhere. I made an appointment through their link on Google Maps and Kathleen was here right on schedule waiting for me. There is metered parking immediately out front and the machine takes cash so it’s easy to use. I’m sure I’ll be back.Mahmoud Masri ★★★★★ Steven Gilletly ★★★★★ Kathleen was exceptional. Great customer service.tyairie greene ★★★★★ Very helpful & polite spoke on the phone before I came to the establishment and she had everything prepared for me once I arrivedfelicia k ★★★★★ I went to Diamond Banc to get a loan on my diamond ring being used as collateral. I felt nervous and anxious as this was a new experience for me and wondered would it be safe? This ring is especially precious and valuable to me! However after speaking with Kathleen I felt a wave of peace wash over me as she explained all the details to me and I felt reassured! I left feeling safe and knowing that my ring was in trusted hands until I pick itup! Thank you Kathleen for making this process easy and stress free!!…jamil hindi ★★★★★ Kathleen was amazingly helpful and helped complete the transaction quickly and efficiently. I would highly recommend Kathleen and Diamond Banc.Johnnie DDJ ★★★★★ I’m very thankful for the help from Kathleen T. Very personal and up front. DIAMOND BANC and her service was a truely awesomely winsome. Again thank youLonnie Bolar ★★★★★ Lisa Kennedy ★★★★★ Kathleen was such a breathe of fresh air! She was so helpful and knowledgeable. You can see her passion for her industry. She answered all my questions and more. I’ll definitely be back!Kristen Baney ★★★★★ I went to see Kathleen to have my old Diamond ring looked at. She was very thorough, nice, friendly, welcoming and respectfully honest. She took the time to explain everything to me and give me the most money possible for my Diamond. She gave me the highest offer out of 4 different people. Thank you for your patience and time when I needed help. I would highly recommend Kathleen to anyone who is looking for a good and honest professional.NLC ★★★★★ Captain Berger ★★★★★ The manager, Kathleen was very friendly, very professional, very knowledgeable, and offered me a fare price for my used watch. I have already recommended her to a friend. Thank you.Mia Zoumas ★★★★★ Kathleen was supppppper nice and professional. She gave me more than I was expecting to receive on my two gold pieces and the whole experience was enjoyable and quick! Thank you Kathleen you have a great little store !grace samara ★★★★★ Kathleen is a true professional, explains everything very well and is very knowledgeable , about diamonds and gemstones, she was an instructor at GIA in New York for many years, and she really knows her business inside and out and she is passionate about what she does. She was such a pleasure to work with and I highly recommend.Paul Hackworth ★★★★★ Nervous at first , but Kathleen made me feel completely at ease . Professional . Articulate . Knowledgeable. She was a tremendous help with evaluating my needs and going over my options . Can’t say enough here about how good she was with what I could do with my collection .ALYSIA GORE ★★★★★ Kelly Berringer ★★★★★ Kathleen is wonderful to work with! She is so knowledgeable and helpful! Highly recommend working with her!Kimberley Berringer ★★★★★ Kathleen is professional and easy to work with. She is very knowledgeable and makes the client feel at ease.Leo Brigestone ★★★★★ Jorge Young ★★★★★ Kathleen is a great a person and knows her gems well. It amazes me how she can breakdown things and shows interest of helping me out. Would highly recommend to speak to her.Paula B ★★★★★ Nick Tumminello ★★★★★ Great experience and customer service. Personable and easy to work with. Recommend to sell your jewelry.Daniel Aspinwall ★★★★★ Kathleen was very friendly and extremely knowledgeable. She was able to answer questions about my past experiences with diamonds and the official reports as well as provide something’s to look for when purchasing in the future. I am confident she was more than fair and based on my experience I would recommend her and Diamond Banc to anybody looking to buy/sell jewelry.Sara Kaine ★★★★★ Kathleen was very helpful with getting me a quick same day loan . The process was very easy , she walked me through everything and in about 20 minutes I was in and out of the shop. I would definitely use this loan service again .Gina Ganim ★★★★★ I met with Kathleen today and the entire transaction from the initial phone inquiry to the evaluation of my ring was the most professional and friendly experience. The facility is very clean and personal. While selling or taking a loan on jewelry is not always a pleasant life event I can tell you the knowledge, friendliness, and accommodating attitude that Kathleen provided made me feel good about my whole experience! I would highly recommend!Raffi Deradourian ★★★★★ Excellent service!! Kathleen was very helpful from start to finish and made the transaction as smooth and easy as possible. Couldn’t be happier. I highly recommend Diamond Banc!McKenzie Francois ★★★★★ Love these guys. They are always reliable and give the best prices for whatever you have. Absolutely recommend them!!!!Xammany Vongratsamy ★★★★★ Alicia Ann ★★★★★ Super easy!! Very fair pricing and terms!clarke lasky ★★★★★ Kathleen and David are of the highest integrity. Truly the bar for professionalism. I was very impressed with the process. It was fast and given a fair value for the item. If i have anybody looking to sell a piece of jewelery I could honestly use my name to recommend them. Thank youAngelica Vega ★★★★★ Kathleen was absolutely amazing! Will definitely be returning here to sell unwanted jewelry.js_loader
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Boca Raton’s Top-Rated Diamond Buyer

When you want to sell your diamond in Boca Raton, you will find there are numerous options. If you want to sell your diamond and ensure you are being paid the most, Diamond Banc in Boca Raton is the wise choice. When choosing a diamond buyer in Florida, you want to be confident that you’re receiving the most for your diamond. ‘Sell my diamond’ is a seemingly simple task, however, it can make a huge value difference by choosing the right diamond buyer. Diamond Banc of Boca Raton is the leading diamond buyer in Boca Raton and all of Florida. You will receive the highest level of customer service, confidentiality and will work with true diamond buying experts. Diamond Banc buying team pulls from their collective nationwide knowledge to ensure the best prices for diamonds of all types. We are positioned to help clients who wish to sell major jewelry pieces and diamonds 2 carats and larger.

Sell Your Diamond With Confidence

There are many factors that play an important role in determining your diamond’s value on the secondary market when you go to sell your diamond. Among the most important characteristics to evaluate a diamond’s worth is the carat weight, shape, color, and clarity. The presence of a diamond lab report from the Gemological Institute of America (GIA) can add value to your diamond jewelry piece when selling it but is never required. Diamond Banc in Boca Raton is an expert diamond buyer. We would love the opportunity to provide a purchase amount offer on your diamond for sale, regardless of whether your diamond has a GIA lab report or being appraised by another party, or is non-certified.

Diamond Banc of Boca Raton will offer you the best and the highest amount for your loose diamond, diamond engagement ring, or inherited diamond jewelry items. Once you accept our Boca area-leading offer, you will receive funds immediately. Unlike most local Boca Raton diamond buyers who only sell back to a localized limited market, Diamond Banc sells to a nationwide network of retailers, diamond dealers, and private collectors. This unique advantage allows us to pay higher prices for diamonds of all carat weight sizes, as we have curated buyers and selling avenues that prefer different qualities, shapes, and diamond sizes.

The Expertise You Deserve

Our local Diamond Banc Director, Kathleen Trocine, is an accredited Graduate Gemologist from the Gemological Institute of America. Her unique expertise ensures she has all the knowledge needed to fully assess the value-adding factors of your diamond and accurately evaluate your diamond’s current market value.

Our Boca Raton diamond buyers pride themselves on transparency, which is often difficult to find in an industry that isn’t exactly known for its clarity. We will show you diamonds comparable to yours which are listed for sale on the largest dealer-to-dealer diamond trading platform in the world and explain how we derive our current offer based on those specific diamonds that are like yours. We discuss with you the factors that are involved in reselling your diamond and how we come to our immediate purchase offer amount and tailor each client’s experience to best fit their needs. Diamond Banc offers the most all-encompassing menu of liquidity options when you want to sell your diamond in Boca Raton.

Diamond Banc will pay you for your primary center diamond, as well as add to the offer for the diamond ring setting. We pay notable premiums for designer diamond rings and ring mountings from high-end diamond designer companies like Tiffany & Co., Cartier, Graff, and many more.

Our market director’s main objective is to provide you with the value of your diamond in the current marketplace and assist you in maximizing your return. If you wish to sell your diamond in Boca Raton, we offer a variety of services to suit your specific needs. These diamond liquidity services include immediate cash purchase or consignment services for those who have a longer time horizon to get the most money possible for their items. Clients with items that will yield the seller $50,000 or more are eligible for our transparent VIP Seller’s Agent Service, where we will market your piece nationwide, advocating for top dollar. For this option, we charge a transparent, fixed percentage commission. This means our interests are aligned to yield you the highest payout possible.

Diamond Banc of Boca Raton loves seeing our customers in person and we pride ourselves on kindness, transparency, confidentiality, and professionalism. We are truly the best diamond buyers in the Southern Florida area and love to help our clients. We are happy to provide zero-obligation evaluations and explain all of your liquidity options to find the one that best fits your needs, even if you’re only seeking diamond value information and are not ready to proceed with selling your diamond just yet.

Interested in learning how much your diamond is worth? You’re in the right place. Visit our office in Boca Raton, call Kathleen directly, or get started with our easy online form to find out what your diamond is worth.

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