Pure in essence, regal by design.
Kingsdown Diamond Royale is a mattress steeped in purity, a mattress that delivers the ideal blend of support and pressure relief, of nature and nurture, of elegance and simplicity. At Kingsdown, we believe that luxury is in the details, in the intention and the truth that a product is built on. That’s why Diamond Royale mattresses are ethically and sustainably sourced from the finest natural materials, crafted by hand in the United States, and designed to demonstrate that luxury and simplicity can coexist beautifully. Kingsdown Diamond Royale mattresses combine superior materials, inspired design and expert craftsmanship to deliver the most naturally luxurious sleep experience imaginable.
Bringing nature home to you.
The journey from farm to home begins with the finest wool and cotton, raised and handled with care to maintain the purity of the natural fibers.
These simple ingredients are combined with steel and wood, without the use of artificial foams or glues, so that nothing comes between you and nature. Each mattress is hand-built by a small, select team of master craftsmen in Mebane, North Carolina.
Personalized support for every body type and sleep style.
BODYSCIENCE™ technology is a scientific system built right into the mattress. It ensures that every mattress we make delivers proper ergonomic support.
New Zealand Wool
Known around the world for its superior quality, New Zealand wool is soft, durable and breathable, with a fiber structure that is inherently resilient. A natural insulator, wool can wick away moisture and manage body temperature to keep you cooler in summer and warmer in winter. The lanolin in the wool protects the fibers while repelling dust mites and other allergens.
Simultaneously soft and strong, cotton fiber adds high-performance cushioning for enhanced pressure relief and comfort. Certified organic cotton is grown with only the basic elements of sun, soil and water. This unbleached cotton is cleansed and pressed without chemicals, maintaining the purity of the fiber from field to factory. The cotton in Diamond Royale is sourced exclusively from American growers.
Perimacoil Luxe Tri-Zone Wrapped Coil
Our Perimacoil Luxe coil system works in three unique zones and provides extra lumbar support where the body needs it most. Each coil is individually wrapped to contour to the body and provide personalized support to both sleep partners. Steel reinforced perimeter coils perform better than standard foam edge support and help eliminate the feeling of roll-off, allowing the bed to be comfortably used from edge to edge.
Hover over a mattress feature highlight for more details:
Royal Opulence II model pictured.
Diamond Royale mattresses are two-sided, so the features are vertically symmetrical.
The Kingsdown Difference
All Kingsdown mattresses are carefully constructed by highly-skilled craftsmen who share ownership in the company. So when they embroider the Kingsdown name on each sleep set, it's their name, and it carries more than 100 years of quality and ingenuity.