Established in 1947, the Diamond Cellar is a family-owned jewelry store located in Columbus, Ohio, specializing in engagement rings, luxury watches and designer jewelry. Our passion has been serving you, our customer, by ensuring you get a personalized experience each time you walk through our doors. Whether it’s in sales, custom design, or repair - you’ll deal with some of the most talented and highly trained people in the country. Our roots are in the goldsmith trade, and it’s an area of the business we have steadily grown. We manufacture much of our own jewelry right here in our store, using the best materials and craftsmanship. From setting an engagement diamond to a full-blown custom design, your jewelry never has to leave our store.