This Los Angeles coin dealer specializes in buying and selling coins, precious metals, and numismatic collectibles to both seasoned collectors and first-time investors. Gold & Diamond Exchange offers expert appraisals and competitive pricing on a wide variety of rare coins, bullion, and valuable pieces. Whether you're looking to sell your collection or expand your investment portfolio, this CA-based dealer provides professional service and fair market values.
This Los Angeles coin dealer specializes in buying and selling coins, precious metals, and numismatic collectibles to both seasoned collectors and first-time investors. Gold & Diamond Exchange offers expert appraisals and competitive pricing on a wide variety of rare coins, bullion, and valuable pieces. Whether you're looking to sell your collection or expand your investment portfolio, this CA-based dealer provides professional service and fair market values.
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.
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4 star review— Ruben Gonzalez, Aug 2025
I don't give it any stars, they treated me like an idiot waiting for them to open. I was there from 10:30 in the morning until 11:45 in the morning and they never opened. It was a Tuesday. A man of dark race was inside. He never came back to that place.— Teresa Mejia, Oct 2025
Stank attitude over the phone when trying to sell gold— Keven Corona, Oct 2023
Great place for buying coins and old currency. Jimmy was very nice and he was so kind and treated us with great service. I would 100% recommend this place to anyone looking to buy or sell coins, gold, and numerous other items.— David Dabach, Oct 2022
When I got to the location, they had a sign up saying to call and will see you by appointment only. When I called, he was ready and available to help me out. Jim was his name. He did a thorough job while checking my Loot. He was knowledgeable, honest, and fair. I would recommend this place to anyone looking to sell old currencies, gold and precious gems.— Brittany Slattery, May 2025
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