Our biggest sale of the year
Black Friday Sale
Up to 60% off select mattresses
- Free shipping
- Free pillows with select mattresses*
- 120-night sleep trial
- Made in the USA since 1946
October 27 – December 8, 2026
*See product pages for details.
Black Friday Sale Ends In:
Black Friday Deals
Every mattress is made to order in our own U.S. factories. Prices shown are today’s lowest Queen price.
- $900 OFF
Black Diamond Mattress
All-night cooling with IceFlex technology.
Queen now Sale price $2,299Regular price $3,199 You save $900
- $1,200 OFF
Flurry Lux Cooling Hybrid
Top-rated cooling hybrid by independent sleep testers.
Queen now Sale price $1,599Regular price $2,799 You save $1,200
- 60% OFF
Tailor Classic Hybrid
Our most affordable hybrid, made in the USA.
Queen now Sale price $700Regular price $1,749 You save $1,049
- $600 OFF
Dreamstage
Our most versatile mattress for every sleep style.
Queen now Sale price $1,599Regular price $2,199 You save $600
- $600 OFF
Dreamstage Value
Quilted hybrid comfort at our best value.
Queen now Sale price $799Regular price $1,399 You save $600
- $800 OFF
Generations Hand Tufted Euro Top
Hand-tufted, natural-materials luxury.
Queen now Sale price $2,999Regular price $3,799 You save $800
- $600 OFF
Ethos Hybrid
Natural latex hybrid in plush, medium or firm.
Queen now Sale price $1,899Regular price $2,499 You save $600
- $500 OFF
Sage Organic Latex Hybrid
Organic latex hybrid.
Queen now Sale price $2,699Regular price $3,199 You save $500
Black Friday prices valid October 27 – December 8, 2026 on diamondmattress.com. Savings shown are off regular prices. Free pillows with select mattresses. Every online mattress includes our 120-night sleep trial.
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 nights. If it’s not right after the first 30, return it for a refund (less a $99 pickup fee) or exchange it.
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.
Find Your Perfect Diamond Mattress
Answer 8 quick questions and we'll match you with your ideal mattress — based on how you sleep, your body type, and what matters most to you.
Takes about 2 minutes
Who's this mattress for?
How do you primarily sleep?
Any aches or pains?
Select all that apply
How do you sleep temperature-wise?
How much do you weigh?
This helps us match firmness to your body — the right support level varies with body weight.
What feel do you prefer?
Your answer here is balanced with your weight for the ideal firmness recommendation.
What matters most to you?
Select all that apply
What's your budget for a Queen?
Your Mattress Matches
Based on your sleep style, body type, and preferences.
Here's a reward for completing the quiz!
Use the code below to save $100 on any order of $500 or more.
$100 off orders of $500+. One use per customer.
Not sure which mattress is right for you?
Our Mattress Buying Guide explains size, firmness, materials and cooling in plain language.
black friday exclusive
60% OFF - BLACK FRIDAY
Tailor Classic Hybrid
The Tailor Classic is your affordable value sleep solution. Layered with quality materials: copper memory foam, Dynamic Edge Coil System, moisture wicking fabric and CertiPUR-US certified foam.
- Copper memory foam draws heat away from the body
- Antimicrobial for a cleaner healthier mattress
- High density foam for added contour support
- Individually wrapped coils for support that adjusts with you
- Edge to edge support across the mattress
- Reduce motion transfer for a still and restful night
black friday exclusive
$1,200 OFF - BLACK FRIDAY
Flurry Lux Cooling Hybrid
Enjoy cool, luxurious sleep with the Flurry Luxury Cooling Mattress—featuring 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 Fabric• Highly conductive graphene foam• 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
black friday exclusive
$900 OFF - BLACK FRIDAY
Black Diamond Mattress
Experience unparalleled luxury and comfort with the Black Diamond Hybrid Mattress, designed for a restful night’s 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
black friday exclusive
$600 OFF - BLACK FRIDAY
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. it’s about performance, durability, and innovation that’s proven by Verified Customer Reviews. Here’s what our Customers have to say about our products.