Welcome to The Diamond Center, a locally owned and operated jewelry store with two locations in Madison and Janesville. Our commitment to excellence, quality, and service is unmatched, making us the go-to destination for all your jewelry needs.

Our extensive collection features the finest selection of designer brands in the area, including top designers who work only with select jewelers nationwide. We specialize in diamond jewelry, engagement rings, and wedding and bridal jewelry, and our collection is sure to exceed your expectations.

At The Diamond Center, we understand the importance of choosing the perfect diamond for your engagement ring or wedding band. That’s why we offer a vast selection of high-quality diamonds that are certified for their cut, color, clarity, carat weight, and treatments. We are confident that we can offer you the best prices for your exact diamond specifications.

We also offer a broad range of jewelry options, including necklaces, rings, earrings, and timepieces, so you’re sure to find something that fits your style and budget. We take pride in our commitment to customer satisfaction, which is why we offer free semi-annual cleaning and inspections, as well as a free replacement of diamonds or gemstones in case of damage or loss.

Visit our stores in Madison and Janesville to see our impressive collection of diamonds and jewelry. We are proud to be the jewelry store with the largest selection of diamonds on display in Wisconsin. It’s all here at The Diamond Center!