Beautyrest® Harmony Lux™ Diamond Series features our latest innovations in support, comfort, and cooling that work together in harmony for a better night’s sleep. Its new and innovative coil design and support system, advanced pressure-relieving foams, uniquely engineered cooling technologies, and exclusive sustainable fabric technology make this collection the ultimate choice in premium bedding.

Features and Benefits

Precision Support System™

Powered by T2 Pocketed Coil™ Technology - This dual strand coil design invented by Beautyrest is located at the center of the mattress to provide additional support where it is most needed. This unique support system gives each sleeper the added lumbar support needed for the spine and increased durability which is ideal when pairing this luxury mattress with a matching Electric Adjustable Bed.

Cool, Comfortable Sleep

InfiniCool™ Lux - An exclusive Cool-to-the-touch sleep surface that provides a cool sleep surface free from overheating and humidity to provide a temperature-balanced and undisturbed night's sleep so you stay asleep instead of tossing and turning.

Sustainable Comfort

Seaqual™ Fabric Technology - Promotes cleaner oceans by recovering ocean plastics and transforming them into a luxurious high-quality sustainable fabric.

Advanced Pressure Relief

RightTemp™ Wave Foam - A new and exclusive foam featuring ultra-strong carbon fibers for consistent support and a cool night's sleep for the cradling comfort everyone deserves.

SurfaceTouch™ Gel Memory Foam - This cooling Gel Memory Foam is quilted directly into the sleep surface to give each sleeper instant and advanced pressure relief along with a cooling surface that will allow your muscles to relax and reduce tossing and turning significantly.

Micro Diamond™ Memory Foam -  Premium memory infused with diamond particles to dissipate heat and humidity away from the body. This unique and innovative foam provides ideal pressure relief for your shoulders and hips is vital for a deep and restorative night's sleep.