JLS LLC is a business specializing in buying, selling, and trading diamonds, gold, coins, and vintage and antique jewelry. Operating by appointment only, they also offer virtual consultations. Customers consistently praise Jim, the owner, for his honesty, professionalism, and commitment to providing the best prices and service. Many have shared their positive experiences, noting how Jim goes above and beyond to educate clients about the value of their items and the current market trends. Reviews highlight Jim's thoroughness and kindness, particularly in sensitive situations, such as helping clients manage inherited estates. One customer appreciated Jim's detailed evaluation and tutorial on their collection of investment-grade coins, receiving valuable insights without any charge for his extensive consultation. Others have expressed gratitude for his willingness to accommodate last-minute appointments and provide honest appraisals, often leading to unexpected financial benefits. Overall, JLS LLC is recognized as a trustworthy and knowledgeable jeweler, making clients feel valued and supported throughout their experiences, whether they are selling items or seeking custom jewelry creations.
Jim was great I was referred by my cousin and im glad I went with jls diamonds he was able to help me get rid of some sterling silver for a friend of the family who lost her mother and the money he was able to give was such a blessings she was so happy she was in tears definitely a good honest man.
December 2025
Jim is a wonderful person inside and out! He is honest with his business, and he even goes above and beyond to educate you on things when it comes to jewelry selling. He’s also very generous and easy to work with. Wouldn’t recommend anybody else but him! Thanks for all you do Jim! 💖✨
November 2025
Great service from JLS. Jim is very friendly, communicates well, and offers above fair pricing for the silver coins I was selling. Easy to set up an appointment and the transaction went smoothly. I highly recommend him for anyone in Fairfield or nearby!
