made in the usa
Each product is thoughtfully designed and manufactured with precision, ensuring the highest standards of quality, comfort, and durability.
120-night guarantee
Sleep on it for 120 nightsโif you donโt love it after 30, return it for a full refund.
20-year warranties
We offer some of the best warranties in the industry to protect you and your investment.
free delivery
Convenient free shipping to your doorstep within 3-5 business days.
HURRY, SALE ENDS SOON!
โ๏ธSUMMER SAVINGS EVENTโ๏ธ
โ 120-Night Comfort Guarantee*
โ $500 OFF Flurry Lux Mattress
โ $500 OFF Dreamstage Value
โ $500 OFF Black Diamond Mattress
โ FREE Pillows with Mattress Purchase*
exclusive sale offer
$500 OFF - LIMITED TIME ONLY
Flurry Lux Cooling Hybrid
Enjoy cool, luxurious sleep with the Flurry Luxury Cooling Mattressโfeaturing Cool Stream Lux fabric, cooling graphene foam, and a supportive coil system. Finished with a plush euro top for added comfort and style.
- Coolstream Lux Cooling Fabricโข Highly conductive graphene foamโข Cool to the touch
- Fabric and layers that draw heat away from the body
- Contours and absorbs pressure from your body
- Individually wrapped coils for support that adjusts with you
- Extra edge support for all around comfort
- Individually wrapped coils reduces motion transfer
exclusive sale offer
$500 OFF - Limited time only
Black Diamond Mattress
Experience unparalleled luxury and comfort with the Black Diamond Hybrid Mattress, designed for a restful nightโs sleep. The CoolTouch Ultra Cool Cover and Flex Cooling Bands keep you cool for 12+ hours by drawing heat away, while high-density Cool Titanium Memory Foam provides body-contouring support and weightless pressure relief. The 9-Series Wrapped Coil System boosts airflow, offers targeted support, and ensures edge-to-edge comfort, allowing you to enjoy a rejuvenating night sleep.
- CoolTouch Ultra Cool Cover for a breathable, cooling sleep surface
- Zip-on and off removeable cover for easy cleaning
- Ice Flex Cooling Bands to regulate temperature
- Cool Titanium Memory Foam for superior comfort and pressure relief
- 7-Series Wrapped Coil System for targeted support and motion isolation
- Foam Encasement for extra edge support
- Available in Firm, Medium, and Plush comfort levels
- Backed by a 20-Year Warranty
exclusive sale offer
$500 OFF - Limited time only
Dreamstage Value Mattress
The Dreamstage Value Quilted Hybrid mattress is perfect for anyone looking for an elevated sleep experience without an elevated price tag. The moisture-wicking fabric helps keep you cool by drawing heat and moisture away, while the CertiPUR-US Comfort Layer offers cooling support. With Dynamic Edge Coils, you get personalized comfort, less motion transfer, and better edge support. Plus, the soft Euro topper adds extra cushioning and pressure relief, giving you a cozy, luxurious feel without breaking the bank.
Key Features:
- Luxurious quilted euro top
- MoistureWicking Fabric Cover for a dry, breathable, and comfortable sleep surface
- Dynamic Edge Coil System for targeted support and motion isolation
- Available in Medium, and Firm comfort levels
- Backed by a 20-Year Warranty
The Diamond Difference
DIAMOND MATTRESS
AS SEEN IN
OUR CERTIFICATIONS
diamond mattress
REAL REVIEWS FROM REAL CUSTOMERS
At Diamond Mattress, our commitment to better sleep goes beyond comfort. itโs about performance, durability, and innovation thatโs proven by Verified Customer Reviews. Hereโs what our Customers have to say about our products.