- Sleep cooler through the night with DualCool Technology
- Feel supported with 900 Series Pocketed Coils
- Consistent comfort with the BeautyEdge Foam Encased Edge
Customer Appreciation Sale!
Jan. 24th Jan. 26th
Use our pressure test result to see if this is the right mattress for you!
The Harmony Lux collection has been a great look into Beautyrest's capabilities, and nowhere do you see it more than with the Diamond Plush Pillow Top. With its new innovative coil system, plenty of high end comfort materials, and a commitment to sustainability, this mattress has become the new leader in its class.
Made almost entirely of premium materials, the Diamond includes RightTemp Wave Foam, AirCool HD memory Foam, and Micro Diamond Memory Foam. They provide excellent pressure relief with an enveloping, soft feel. RightTemp Wave Foam promotes better airflow and is made with carbon fiber that draws heat away from the surface, while the Micro Diamond Memory Foam layer has diamond particles that act as a conductor to further enhance the cooling properties.New T2 Pocketed Coil System
Beautyrest's newly developed T2 Pocketed Coil Technology provides outstanding contouring and support. In the center 3rd, the T2 area provides additional support where you need it most with coils that are two high carbon steel coils woven together. This system reduces motion transfer for undisturbed sleep, and it's adjustable base friendly.Sustainable Fabric Technology
Every Harmony Lux mattress features a quilt made with Seaqual fabric technology. Seaqual recovers and transforms plastics from the world's oceans into high-quality, eco-conscious fabrics that look and feel great. Each quilt provides one small step towards a cleaner tomorrow.AirCool HD Memory Foam
This pressure-relieving layer of high-density memory foam has an open cell design that promotes quick recovery for a contouring feel that doesn't give the "quicksand" feeling like traditional memory foam.Premium 10-Year Warranty
A 10 year non-prorated warranty tells you of the quality of the Diamond Plush Pillow Top, made to provide support and comfort for at least a decade.Is the Diamond Plush Pillow Top Your Match?
The quality, craftsmanship, and commitment to improving the health of the planet are unmatched by any other company at this price, leaving the Diamond Plush Pillow Top my first recommendation for those looking for a premium mattress with a very soft comfort feel.
|Cal King||17.5"||72"||84"||211.32 lbs.|
|Twin XL||17.5"||38"||80"||105.41 lbs.|
Your mattress purchase is fully compatible with all modern support systems, including adjustable base, platform bed, box spring/foundation, even the floor!
We test and measure body pressure on each mattress using sophisticated technology. We then provide you a personal recommendation.Learn More »
Stay tuned for another helpful analysis of how this bed feels. We provide all kinds of media to help you pick the best mattress.
|Delivery Options & Timing:|
Leave the heavy lifting to us with our white glove service!
You'll be contacted by our carrier to schedule delivery. Someone must be home to accept delivery. Weekend and evening deliveries may be available for a nominal fee. Call us at 1-800-455-1052 for availability and pricing. Please note that furniture and bedding deliver separately from your mattress order.
*Please check your zip code delivery estimate on individual mattress model pages for a proper estimate. Remote locations can experience longer lead times.