Mattress Comparison

Mattress Type Memory foam Hybrid (coils and foam)
Prices
(Click to buy direct)
$500 $300
Ecosa | Twin
$550 $350
Ecosa | Twin XL
$640 $440
Ecosa | Full
$730 $530
Ecosa | Queen
$850 $650
Ecosa | King
$850 $650
Ecosa | Cal King
$1,299 $1,199
Diamond Mattress | Twin
$1,349 $1,249
Diamond Mattress | Twin XL
$1,399 $1,299
Diamond Mattress | Full
$1,499 $1,399
Diamond Mattress | Queen
$1,899 $1,799
Diamond Mattress | King
$1,899 $1,799
Diamond Mattress | Cal King
Our Promotions
Video

Trial & Warranty

Trial Period
Trial Period (nights) 100 120
Warranty Length (years) 15 FOREVER

Certifications & Sustainability

CertiPUR-US®
CertiPur-US logo
CertiPur-US logo
OEKO-TEX®
OEKO-TEX logo
Global Organic Textile Standard (GOTS)
Global Organic Latex Standard (GOLS)
N/A
N/A
USDA Organic
GREENGUARD Gold
Eco-INSTITUT
MADE SAFE®
Rainforest Alliance Certified™
Forest Stewardship Council®
Certification Info

Firmness Options

One Firmness Fits All?
Adjustable Firmness
Flippable / Reversible Firmness
Half-Half Firmness
Selectable Firmness
Firmness Info All the options in one mattress. Switch easily to your desired firmness layer.
3-in-1 Adjustability: Factor in your desired level of comfort, any ailments, and your weight.
Medium: recommended for people up to 195lbs, medium-firm: if you weigh more than 195lbs this firmness setup might work better for you, firm: for those wanting the most support without compromising comfort.
Everyone has their ideal comfort level. That's why we've designed this comfort selector tool so that you know exactly what you're jumping into. Select from 3 firmness levels:
  • Soft, a 2/10 on the firmness scale, a light, gentle and flexible feel that conforms to your body.
  • Medium, a 4/10 on the firmness scale, the best of both worlds for an exceptionally comfy feel.
  • Firm, an 8/10 on the firmness scale, solid and stable support throughout your sleeping surface.

Mattress Construction

Materials Overview 3-Layer foam construction:
  • High-density G-7 Gel Memory Foam
  • Bouncy open-cell ECO-Tex Memory Foam
  • Ergonomic Support Foam
  • German micro-filament waterproof protector
  • Premium poly cover with zipper.
The Faith Mattress by Diamond Mattress is constructed of:
  • CoolTouch Advanced Regulating Fabric
  • 2" Diamond Hyper Conductive Sparkle Foam
  • 2" HD Comfort Layers
  • Patented Zoned Support System - Foam Encased.
Comfort Info To sleep cool, your mattress has to breathe. Our built-in air circulation system does just that. It allows air to freely flow through the pin-core holes across all layers of the mattress. Foam Encased Comfort Edge: Increases usable sleep surface by allowing you to sleep all the way to the edge without feeling like falling off. Creates a better edge for entering, exiting and sitting on the side of the mattress.
Support Info The ergonomic foam layer is designed to keep your spine and neck in a neutral position.
The G-7 memory foam is the softest of the three layers - letting you sink in a little while still providing back stability.
Combination Foam and Coils: Superior Pressure Relief. Contours to your natural shape to help achieve a comfortable sleeping posture. Hyper conductive foam regulates core temperatures for a natural sleep. Coils provide breathability and additional comfort and support.
Comfort Specs ECO-Tex Memory Foam
New comfort layer engineered to surpass the lifespan of our premium latex foam.
G-7 Gel Memory Foam
Infused with gel particles for desired temperature stabilization.
Diamond Sparkle Foam actively regulates your core temperature for the most natural sleeping environment. Graphene and conductive flakes dissipate heat from the surface of the skin.
Support Specs Ergonomic Support Foam
Your pressure points observed and supported. Spine aligned. No partner disturbance.
Patented Zoned Support System: Adding 25% more support where you need it most
  1. Additional Wrapped coils in the center 3rd provided extra back support where you need it.
  2. Improves alignment by relieving pressure along the shoulders, back and hips
  3. Prevents motion transferred between partners for less disturbance
Diamond Sparkle Foam provides superior pressure relief for sound sleep.
Fabric Specs Removable Poly Cover - Easy to zip off and clean. Keeps the air flowing freely.
Waterproof Inner Cover
Proofing your mattress from all bodily sweat and oils. Bye allergens.
CoolTouch Advanced Regulating Fabric:
  • Advanced PCM coating regulates temperature so you can enter sleep more quickly and stay asleep longer
  • Actively moves excess heat away from the skin where it can dissipate to maintain a comfortable sleeping environment
  • Luxury stretch knit design contours to your body relieving pressure and enhancing conformability and pressure relief.

Suitability

Side Sleepers
Back Sleepers

Size & Weight

Twin
Twin Dimensions 39" x 75" x 10" 39" x 75" x 10"
Twin Weight (lb) 42 53
Twin XL
Twin XL Dimensions 39" x 80" x 10" 39" x 80" x 10"
Twin XL Weight (lb) 46 58
Full (Double)
Full Dimensions 54" x 75" x 10" 54" x 75" x 10"
Full Weight (lb) 59 67
Queen
Queen Dimensions 60" x 80" x 10" 60" x 80" x 10"
Queen Weight (lb) 77 80
King
King Dimensions 76" x 80" x 10" 76" x 80" x 10"
King Weight (lb) 84 100
California King
California King Dimensions 72" x 84" x 10" 72" x 84" x 10"
California King Weight (lb) 82 100

Brand

Brand Ecosa Diamond Mattress
Manufactured in
(Mattresses)
China United States
Number of other mattresses 3
Other mattresses
(Queen prices shown)
Grateful Hybrid by Diamond $999 $899
10" Hybrid (coils and foam)
Intention Hybrid by Diamond $1,199 $1,099
10" Hybrid (coils and foam)
Transformation Hybrid by Diamond $1,699 $1,599
10" Hybrid (coils and foam)
Sister sites or brands
Sister mattresses
(Search by name to add to compare)

Delivery

Delivery Cost FREE FREE
Delivery Info

Free shipping and free returns in the United States. Dispatched within 1 business day. Expected delivery: 1 - 7 business days.

Our premium mattresses are quickly delivered directly to your door, so you can unbox and unwind as fast as you can say Bed-in-a-Box.

Current Promotions
Prices$500 $300
Ecosa | Twin
$550 $350
Ecosa | Twin XL
$640 $440
Ecosa | Full
$730 $530
Ecosa | Queen
$850 $650
Ecosa | King
$850 $650
Ecosa | Cal King
$1,299 $1,199
Diamond Mattress | Twin
$1,349 $1,249
Diamond Mattress | Twin XL
$1,399 $1,299
Diamond Mattress | Full
$1,499 $1,399
Diamond Mattress | Queen
$1,899 $1,799
Diamond Mattress | King
$1,899 $1,799
Diamond Mattress | Cal King
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