For over 60 years Diamond Mattress has prided itself on making high-quality, handcrafted mattresses at exceptional values. As a family-owned business we keep our operating costs low so we can offer a superior product for less money than the corporately owned major brands. At Diamond Mattress we are more verticle integrated than the major brands and we can control quality better because we manufacture our own individually encased spring units, cut our own foam toppers, and manufacture the entire mattress by hand right here the building we have operated in for 4 generations.