Our luxurious Diamond Mattress handcrafted mattresses combine 65 years of experience and the finest materials for restorative sleep.
Our CoolTouch beds feature both our exclusive, pressure relieving CoolTouch Memory Foam and Direct Contact design for truly luxurious sleep.
Our Ethos beds combine natural latex and our Direct Contact design to relieve pressure and create a healthy, buoyant-feeling bed.
Memory Foam vs. Latex
Feel cradled or buoyant. Both materials relieve pressure, but in 2 radically different ways.
Wrapped Coils vs. All Foam
Buoyant and responsive, or a solid and sturdy feel, both provide undisturbed rest and no motion transfer, but with 2 distinct feels.
Wrapped Coil vs. Innerspring
Wrapped Coils offer more support, conformability, and comfort than traditional innersprings.
Mattress Toppers
A great alternative to adjust the feel and comfort of your mattress when a new bed is impractical or you just want a change.
Adjustable Bases
Sleep and relax in perfect comfort, with unlimited ergonomic positions for sleeping, reading or watching TV in bed.
Mattress Protectors
Protect your mattress and create a healthy sleep environment free of allergens and dust mites.
The Diamond Difference
Family values, quality products and our commitment to integrity and service set Diamond apart. See videos and pictures.
Diamond Mattress History
We’re proud to be a 4th generation family-owned and operated company, still building mattresses right here in the USA.
Quality 1st: Made In The USA
Then and now, Diamond has always rigorously tested our products and never sacrificed quality. Your sleep and health are too important.
Additional Information
Environmental Responsibility
Employment Opportunities
Product Registration
Warranty Information
Return Policy
Contact Us
Mattress Selector
Let us help guide you to find your perfect mattress by answering just a few simple questions.
Free Information Kit
Receive a free kit with practical information on sleep and information about Diamond and our products.
Sleep Tips & Information
Find out about how you can get a great night’s sleep and learn about good sleep hygiene and its affects on your health and well-being.
Additional Information
Sleep & Health
Sleep & Pregnancy
Sleep & Aging
Mattress FAQs
Mattress Life-Cycle
Mattress Buying Guide
Mattress Care
Videos