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Harmony Lux Diamond Series PT Mattress (Medium)

SKU 800915911TXL
Save up to $600.00 Save $300.00
Original price $2,999.00
Original price $2,999.00 - Original price $5,998.00
Original price $2,999.00
Current price $2,699.00
$2,699.00 - $5,398.00
Current price $2,699.00

All In-Stock orders typically ship within 24 hours. To check the status of your order or to confirm stock availability contact email or Call Us Toll Free +1-877-255-9443.

Choose Your Size: Twin XL (38x80")

Please Note Curbside or Pick Up lead times are a general time frame and only apply to regular in-stock merchandise. Custom orders Special orders may take longer. Contact Us to learn more. Every product has its own individual lead time listed at the bottom of the page.

Harmony Lux Diamond Series



The Beautyrest Harmony Lux Diamond Series Mattresses feature industry-leading innovation culminating in a Luxurious Hybrid Mattress that provides cooling to regulate heat and humidity away from your sleep surface, a new innovative coil design, and a support system along with unique pressure relieving cooling foams covered in a sustainable fabric. This Medium Comfort Pillow TOP mattress is ideal for both back, side, and stomach sleepers. Beautyrest only uses CertiPUR-US foams to ensure our collective standards for health and safety are achieved for all of our Memory Foam, Pocket Coil and Hybrid Mattresses. This model is currently on display at our Edmonton Store. All of our Beautyrest mattresses are compatible with our Adjustable Bed Bases. 

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.

Shipping and Availability

The Beautyrest Harmony Lux Hybrid Mattress is made to order and generally arrives in 1-2 weeks for delivery. White-Glove Service is available in the Greater Toronto and Edmonton Areas for this product. Shipping is available across Canada. (Restrictions May Apply).