Fast. Simple. Secure.

Kansas City's Best Buyer of Loose Diamonds

Experience a smarter way to sell your jewelry. Our expert buyers personally evaluate every piece submitted to ensure you receive exceptional value and service.

Tell us about your item, include a few photos, and one of our experts will reach out shortly.

Have questions? Message our team now.

sicily-von-overfelt-2025
Sicily Von Overfelt
Missouri Director of Buying & Lending
816-597-5773
sicily@diamondbanc.com
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sicily-von-overfelt-2025
Sicily Von Overfelt
Missouri Director of Buying & Lending
816-597-5773
sicily@diamondbanc.com
Book Appointment
โ€œWe understand your jewelry is more than just an asset. Our team is here to provide you with secure, personalized financial solutions.โ€
Mills Mensor Mills Menser
Owner and Founder
Meet Our Missouri Director of Buying & Lending

Sicily Von Overfelt

Sicily has over 14 years of experience in the jewelry industry and 10+ years with Diamond Banc. She began her jewelry career in retail sales, where she gained a vast knowledge of many designer brands. She has managed online sales for a multi-million dollar retail store through eBay, 1st Dibs, and other pre-owned luxury jewelry-selling websites. She is a GIA Diamonds Graduate and is working towards completing her Graduate Gemologist degree on scholarship.

Sicily is the Missouri Director of Buying & Lending and serves clients in Kansas City, authenticating and purchasing pre-owned luxury designer jewelry, diamonds, and watches from the public. Along with buying, Sicily specializes in Jewelry Equity Loans, which allows her clients to retain ownership and secure funds using their luxury items.

Sicily has extensive training in designer jewelry, diamonds, and fine Swiss watches. Due to this dedicated continued pursuit of education, Sicily heads the training of new directors/buyers for Diamond Banc. She prides herself in offering clients the experience and expertise they deserve. Sicily enjoys volunteering/fostering for KC Pet Project, playing with plants, and painting.

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Market director's portrait

From the Founder

What Clients Are Saying…

Rod Wells
3 days ago
Very professional,they made it easy to get through the process of selling
Kisha Robinson
3 days ago
I highly recommend this company.
Cynthia Green
6 days ago
Sicily was great and I loved she didn't mind spending time talking, our conversation was helpful with each other. Thanks
michael engler
6 days ago
Charming staff and great service!
lucas d
6 days ago
Quickest and very professional service I would recommend to everyone if u try to sell you precious jewelry this is the place to go for sure
Sheri Ebert
7 days ago
Sicily is very friendly and knowledgeable. She does her due diligence to get you the best deal for your jewelry or precious metals. Iโ€™ve done business with her twice and have been happy with each transaction. I would recommend the Diamond Banc for your selling or loan needs.
Lisa Leikam
7 days ago
We were pleased with the professional help Scicly gave us in looking at, and the offers on, our jewelry. We will be using her and the Company with any future items we need. Thank you!
Jordan Smith
7 days ago
Very responsive, friendly service I won't go anywhere else. I have done repeat business with them.
tarajA Mitchell
1 week ago
Great and fast service. Sicily was wonderful and helpful and I would recommend and use them again
Amber Brunner
2 weeks ago
Sicily is just a genuine person. She always there when u need her!
Response from the owner:Thank you for your kind words! We appreciate your feedback.
Steven Sutton
2 weeks ago
Sicily was great to work with, made everything easy as possible!
steve basinger
2 weeks ago
I sold my watch to Diamond Banc this week. It was a great experience, very easy to work with the Representive. She was very professional and the transaction went seamlessly! I will use them again in the future!
Laurie Wood
3 weeks ago
Great experience! Sicily was fantastic- So friendly, helpful, and knowledgeable. Highly recommend!!
Laura Carr
3 weeks ago
I had an extremely pleasant experience with the company. Sicily was personable, knowledgeable and transparent about every set of the process. The appointment was quick, and I left with a check within 30 minutes.
Karin Rogers
3 weeks ago
Sicily was wonderful. My jewelry was appraised quickly and I was able to get my loan. I'd use them again.
Chris Brainard
3 weeks ago
Fair,easy safe.Highly recommend.
Diamond Banc and Sicily are amazing! They got me in and out with a nice size check. Thank you guys again!
Sean Baker
4 weeks ago
Sicily was great to work with. Very professional, and it was a fast and simple transaction.
Response from the owner:Thank you very much for sharing your review. It was my pleasure! Looking forward to working with you or colleagues in the future! -Sicily
Shane Shedrick
4 weeks ago
Sicily was very knowledgeable and very helpful and I will continue to come to her because I trust her ,all in all it was an excellent experience!!!!
Ron Worley
1 month ago
Great experience all around. Thanks!!
Delita Thummel
1 month ago
Best experience ever!!!
Response from the owner:Thank you, Delita! We're so glad to hear you had the best experience ever, and we appreciate your support!
Daniel H
1 month ago
Easy process. Fair price. Sicily was great to work with!
Alexis Forgey
1 month ago
Sicily was amazing to work with- didnโ€™t know what to expect from the experience but she made it very comfortable and informative. Would highly recommend.
Rick Green
1 month ago
Top-tier expertise and customer care! Diamond Banc handled our transaction with absolute professionalism. Their team is experienced and highly knowledgeable about jewelry and precious metals. More importantly, the personal service and attention Sicily showed to my wife and me was outstanding. A wonderful experience from start to finish
Ryan Simons
1 month ago
If youโ€™re currently shopping around trying to figure out where to sell your jewelry, watches, or other valuables, you found the place. Trust me. Sicily was absolutely amazing to work with. The customer service was unmatched from the beginning, it genuinely felt more like talking with a friend Iโ€™d known for years than walking into a business transaction. What stood out most was the honesty and transparency throughout the entire process. Sicily was professional, straightforward, and genuinely curious about learning more about the items I brought in rather than simply trying to rush through an appraisal or make a deal. 110% recommend Diamond Banc and Sicily specifically. If youโ€™re comparing different places, save yourself the time and start here.
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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.

View All Locations
Diamond Banc Beverly Hills Office

We Buy Loose Diamonds

Kansas Cityโ€™s Premier Diamond Buyers

If you’re seeking to sell your diamond in Kansas City and maximize its value, understanding key factors such as carat weight, diamond shape, color, and clarity grades is crucial. Additionally, assessing whether the diamond has undergone treatment or enhancement impacts its market worth significantly.

For those asking, “Where can I sell my diamond in Kansas City?” Diamond Banc emerges as the premier choice, backed by over 275 positive Google reviews. As leading diamond buyers in the area, we offer competitive rates for loose diamonds and engagement rings. Partnered with TIVOL, a renowned name in the industry, our reputation speaks volumes.

Meet Sicily, our Kansas City Director and primary diamond buyer, holding a GIA Diamonds Graduate certification. With a remarkable 13-year tenure in the jewelry sector, Sicily possesses comprehensive expertise in diamond assessment. Renowned for her meticulousness, empathy, and dedication, Sicily tirelessly advocates for her clients’ interests.

Our data-driven process empowers you to get the most for your diamond. We use current market research to explain and evaluate your diamondsโ€™ worth on the secondary market. This allows us to provide you the highest possible return.

We pay handsomely for designer diamond rings and from companies like Tiffany & Co, Harry Winston, Van Cleef & Arpels, etc as well as for diamonds that are 2cts and bigger.

In addition to our innovative buying process, Diamond Banc implements a variety of unique financial solutions to fit your circumstances. These options include immediate purchase and funding, as well as consignment services for those who have the advantage of the time to maximize their return. Clients with diamonds that will earn retail above $50,000 are eligible for our transparent VIP Sellerโ€™s Agent Service. Through this program, your diamond will be promoted nationwide across numerous professional platforms while advocating for top dollar. The fee for our VIP Sellerโ€™s Agent Service is structured as a transparent, fixed percentage commission which ensures our interests are aligned to yield you the highest payout possible.

Our experts refinish and photograph your diamond items prior to their presentation to make sure your diamond makes the best first impression before it is promoted to both potential end consumers, as well as, highly qualified industry diamond buyers.

Looking to maximize your return through a consignment sale, but still seeking a fast turnaround? We can help with that, too. Diamond Banc can advance a portion of the anticipated sales proceeds immediately up-front.

Whether youโ€™re looking to sell a diamond between 0.50 carats to 10+ carats, Diamond Banc is Kansas Cityโ€™s best option for those looking to sell their diamond. Please visit our office to learn more about what your diamond is worth.

Other Items We Buy in Kansas City

In addition to the items featured on this page, Diamond Banc in Kansas City provides expert evaluations, immediate funding options, and top payouts across a wide range of luxury assets. Whether you’re looking to sell outright or secure a loan, our team specializes in designer pieces, fine jewelry, and high-end timepieces. Explore options for items like fine jewelry, David Yurman, engagement rings, and precious metals like gold and silver. We also provide competitive offers on loose diamonds and luxury watches, including brands like Rolex.

If you’re interested in selling rather than borrowing, our Kansas City office offers a seamless, transparent process for clients looking to liquidate assets. Learn more about selling fine jewelry, David Yurman, engagement rings, gold and silver, or loose diamonds. We also actively purchase luxury watches, including Rolex and other premium brands like Cartier, Tiffany & Co., Patek Philippe, Van Cleef & Arpels, Omega, and Tudor.

For clients seeking specialized services, Diamond Banc is a trusted diamond buyer, Rolex buyer, and gold buyer near you. We also offer discreet lending solutions such as pawn Rolex and pawn jewelry, alongside comprehensive services like jewelry appraisals and estate jewelry appraisals.

No matter your needs, our Kansas City location is equipped to help you maximize the value of your assets. Visit our main Kansas City office page to learn more, explore our full range of loan options, browse our sell jewelry services, or connect with a trusted jewelry buyer today.

Diamond Bancโ€™s Kansas City office serves a wide area of the KC metro including but not limited to: 

Kansas City, Missouri and Kansas, Overland Park, Independence, Olathe, Leeโ€™s Summit, Shawnee, Blue Springs, Kearney, Liberty, Parkville, Gladstone, Platte City, Lenexa, Leavenworth, Leawood, etc. 

Diamond Banc of Kansas City also serves the following counties but not limited to: 

Wyandotte County, Platte County, Johnson County, Jackson County, Clay County, Leavenworth County, Ray County, Miami County, Clinton County, Caldwell County, Linn County, Bates County

Visit Us

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.

View All Locations
Jodi Hudson, Market Director in Tampa, FL

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