Kesslers does diamonds better because diamonds are all they do! They have the largest selection of diamonds, engagement rings, and wedding bands in the Midwest. Every diamond is hand-selected for exceptional beauty. Don't see what you're looking for in-store? Design a custom piece with Kesslers that showcases your individual style. Whether you choose a ring in-store or create a unique piece, it's all backed by their Miraculous No Small Print Lifetime Warranty.