Serving St. Louis’ jewelry needs for over 100 years has been our passion.
The Diamond Shop’s top-rated jewelers in Clayton serve the St. Louis area with their jewelry needs. At The Diamond Shop, our commitment is to you, the customer. We understand that buying jewelry is all about trust. Our reputation speaks for itself. Our philosophy is to offer the best selection of jewelry, combined with extraordinary quality, affordable pricing, and the exceptional designs that have kept generations of customers returning to our establishment throughout the years.
Believing that educated consumers are the most confident with their purchases, our experienced Clayton jewelers will gladly sit with you until you feel that you fully comprehend the significance of the 4 C’s about the value of a diamond and have viewed a variety of diamonds in person to compare these differences side-by-side. We know that confidence in your jeweler comes from complete satisfaction with your purchase and your shopping experience. It is our belief at The Diamond Shop that trust, knowledge, and experience are the keys to success in our industry.
When you think of diamonds… think The Diamond Shop.
The Diamond Shop has been a household name in St. Louis since 1910. Joseph and Sirose Kohn acquired the store shortly after returning home from World War II, in 1948. Joe and his family have owned and operated the store for over 60 years now and have served St. Louis families for two, three, and even four generations.
In 1976, Joe’s son, Thom, became a resident graduate gemologist of the Los Angeles location of the world-renowned Gemological Institute of America (G.I.A.). Thom F. Kohn is the creative genius behind the Thomas Farley Designer Brand. Being raised in the industry gave Thom a drive and insight to create designs beyond “the norm” and with special attention to detail and superior craftsmanship. Thom creates many one-of-a-kind pieces based on the individual that will be wearing the piece thus reflecting the personality and uniqueness of each client.
Since Joe’s retirement, Thom and his wife, Mona, are continuing the Kohn family tradition of excellence in customer service as they and their seasoned sales staff and on-site jewelers in Clayton proudly lead St. Louis towards the future of jewelry. Selling only the highest quality diamonds, The Diamond Shop offers both traditional and innovative settings by well-known designers, as well as unique pieces custom-designed at our store. The Kohn family strives to set their business apart from the over-saturated market by offering some of the industry’s most competitive prices in a pressure-free atmosphere.