Diamond State Coins and Currency was established in 1991 and has been doing business in Wilmington, Delaware on Marsh Road for over 20 years. They are the area's most aggressive buyer of coins, currency, bullion, gold/silver jewelry, and sterling flatware. The business offers a safe and secure location to liquidate your valuables, as well as appraisals and a comfortable waiting area when necessary. They also have specific coins or gold/silver bullion available for resale. Customers have praised the friendly, professional, and honest service, with some noting that the business offered better prices than their previous providers. Overall, Diamond State Coins and Currency is highly recommended for those seeking to buy, sell, or appraise their numismatic and precious metal items.
Danny was extremely helpful and I would highly recommend coming to diamond state coins whether it be buying or selling items.
September 2026
Very reputable and honest. They gave me top dollar for silver and coins. Worked with Danny. Heck of a nice guy. Will definitely go back to them when I have a need again.
August 2026
Dan was very professional and took care of us very fast and we had no problems whatsoever with him. I would definitely go to him again
