Stewart Kuper Jewelers
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Stewart Kuper Jewelers has built its reputation on trust, honesty, and outstanding craftsmanship. The quality of our work will never stop impressing you. At Stewart Kuper Jewelers, we are committed to treating each client the way we would like to be treated if we were sitting on the other side of the counter.

We pride ourselves on our reputation; ask your friends and coworkers about us. Our company was founded by Stewart M. Kuper, who has been serving the Tucson community since 1980. Stewart became a Master Gemologist Appraiser in 1987. The quality of our customer service combined with the creativity, efficiency, and reliability of our goldsmiths, will assure your satisfaction.
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At Stewart Kuper Jewelers we pride ourselves on our honesty and integrity. Whether you want to sell your unloved gold jewelry or have questions about the true value of your items, we will give you an honest answer. With our knowledge and expertise in gold buying, we will answer all of your questions and concerns.
Reviews (9)
Niccole Marshall
Niccole Marshall
Dec 02, 2021
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We lovee Stewart. He made my wedding band and resize my mom's engagement ring. He's kind, responsive and listens to you! I'm getting ready to talk to him about a custom ring. We will not go to anyone else for a jewelry needs
Dan Blanco
Dan Blanco
Nov 20, 2021
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We had an unusual experience that turned out very well. The first ring we bought was incorrectly sized, then damaged, and then it's character was significantly changed. Each issue that arose was beyond Stewart's control and at every step he did his best to do right by us. In the end he offered to refund our money or trade us for a ring of higher value. The new ring was much more what we had originally wanted so we left very happy!
I would certainly recommend Stewart Kuper Jewelers to anyone due to their integrity and great prices. Thank you, Stewart!
David M.
David M.
Nov 16, 2021
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Stewart is great to work with and truly an expert in all things related to the diamond buying process. He made the experience of buying an engagement ring and wedding bands so enjoyable for me and my wife. I can't recommend him highly enough.
Katie Jackson
Katie Jackson
Sep 24, 2021
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My fiance and I had a very positive experience working with Stewart Kuper. He was quick to respond to calls and texts and the turn-around was very timely on receiving my rings. Also, the rings he created are beautiful!
A. M.
A. M.
Aug 27, 2021
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Yes Prior to the pandemic when I had an appointment with a gentleman at your store and I had stopped in and spoke with that man I had contact with In person but he, nor anyone EVER returned my call despite several attempts.
Not a respectable way to treat people. Definitely not a way to impress people or win over a customer.
Clare Stanford
Clare Stanford
Aug 18, 2021
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Stewart put us at ease about selling some family jewelry and was honest in his appraisals of our jewelry and gave a great price! I may have to look for more jewelry to sell. Thanks for making this a good experience!
Jan Fortuno
Jan Fortuno
Jun 25, 2021
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My husband and I went to see Mr. Kuper to sell a ring that I no longer wanted. He was professional and casual, the perfect combination for Tucson. He immediately put us at ease and explained everything he was doing with grading the diamonds in the ring. We feel that he gave us the best price anyone could. We respected his professionalism and honesty.
Mr. M.
Mr. M.
Jul 28, 2020
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Stewart is a very honest business man and jeweler. If you are looking to sell or trade, I highly recommend Stewart Kuper. It was fast and hassle free and response time was impeccable! Thank you Stewart. -T Morgan.
Chiara Altobelli
Chiara Altobelli
Dec 02, 2018
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We had been shopping around for engagement rings when we found Stewart Kuper's shop. It was easy to schedule an appointment to see him. He has an excellent selection of estate and custom pieces and helped us pick out our perfect ring. During the selection process, he was very knowledgeable about the various stones and metals and was very helpful in exploring our design tastes. Once we picked out a ring, he had the stone set and ring sized within a few days. Stewart was very fair and honest and we would highly recommend him.