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.
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Missouri Director of Buying & Lending
816-597-5773
sicily@diamondbanc.com
Book Appointment
Missouri Director of Buying & Lending
816-597-5773
sicily@diamondbanc.com
Book Appointment
Mills MenserOwner and Founder
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.
From the Founder
What Clients Are Saying…
See all Google ReviewsOur 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.

We Buy Loose Diamonds
Kansas Cityโs 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 Sellerโs 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 Sellerโs 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 youโre looking to sell a diamond between 0.50 carats to 10+ carats, Diamond Banc is Kansas Cityโs 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 Bancโs 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, Leeโs 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
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.