Specializing in rare coins and numismatic treasures, this Overland Park, KS coin dealer offers expert buying and selling of collectible coins and precious metals. With a focus on quality authentication and fair market values, Joseph Diamonds provides knowledgeable service for both seasoned collectors and newcomers to the numismatics hobby. Visit this trusted Overland Park coin dealer to explore an extensive selection of coins and build your investment portfolio.
Specializing in rare coins and numismatic treasures, this Overland Park, KS coin dealer offers expert buying and selling of collectible coins and precious metals. With a focus on quality authentication and fair market values, Joseph Diamonds provides knowledgeable service for both seasoned collectors and newcomers to the numismatics hobby. Visit this trusted Overland Park coin dealer to explore an extensive selection of coins and build your investment portfolio.
Imported listing assembled from public business information and numismatic directory sources. Some business details may have changed. Confirm directly with the dealer or claim this profile to update it.
0
Quick and easy transaction when I inquired about selling silver coins. Sam had a same day appointment and it couldn't' have gone smoother. Highly recommend!!!— Trish S (Stansbury0216), Jan 2026
Save your time. Head to see Sam at Joseph Diamonds. The experience of selling my estate jewelry was lovely and he paid top dollar!— Anne Meeker Watson SING.PLAY.LOVE., Feb 2026
Sam was fair and very patient with me. I recommend scheduling an appointment if you are selling any authentic jewelry!— Santiago Rojas, Feb 2026
Sam was quick to respond to my initial contact, and remained communicative throughout. He was able to fit me in at my convenience. He is exceptionally knowledgeable and offered very fair, frankly, having never sold anything before, better than I expected prices for my items. Very happy with Sam and Joseph Diamonds! I highly recommend them!— David Turk, Feb 2026
Joseph Diamonds has been my go to place to sell my bullion. The prices are very fair and generous at times, prolly the best rates I have ever seen in OP/KC area. The owner is very friendly and kind. The process is very quick. Overall, I'd definitely recommend trying this place, can't go wrong with this one.— Mukul Gharpure, Feb 2026
I sold jewelry to Sam at Joseph Diamonds and the experience was outstanding. He was professional, fair, and completely honest from start to finish. The process was quick, transparent, and I left feeling confident I got the best value. Highly recommend!— Elizabeth Schindler, Sep 2025
I have worked with Sam multiple times and trust him completely to be honest, fair and transparent. His diamonds are the highest quality and absolutely stunning, I love my new earrings. If you have inherited jewelry, gold, silver, loose diamonds or luxury watches Sam will purchase your pieces on the spot for a fair value. Our family also recently sold some estate jewelry and gold and we were very happy.— Shelley Staton, Oct 2025
Sam was amazing at helping me create an awesome necklace with pendant for my wife for Christmas, he made it so everything I wanted came out perfectly! I was also able to pick up a couple silver American Eagles for the boys for Christmas and the price was the best in town. Would highly recommend!— David Butcher, Dec 2025
Very easy to do business with. I called several(6) places to get an idea of what % to spot they were offering. He was by far the easiest to work with as some declined to say unless you're in person. Booked the appointment the next day and transaction took less than half an hour. Thank you!— Kegan Radcliff, Jan 2026
I am super thankful for the reliability and efficiency of the service provided for me. Great communication, great effort, and amazing hospitality. I couldn’t ask for a better experience in the production of the engagement ring for my future wife!— Trevor Bagby, Dec 2025
You must be logged in to leave a review.
Log In to Review
