Diamond Mattress

83
Owners Rating
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Ratings Summary Diamond

Based on 186 real owner experiences with this brand.
Back Support
 
Fair
Pressure Relief
 
Fair
Sleep Quality
 
Same
Stays "Cool"
 
Good
Value
 
Poor
Average Rating
Average Lifespan
10.1 years

How do people like you rate their Diamond mattress?

Mattresses are personal. Filter the 186 Diamond ratings by sleep position, weight, age, gender and more to find the ones that are most relevant for you.

Models Diamond

  • 79/100
  • 78/100
  • 78/100
  • 77/100
  • 77/100
  • 77/100
  • 76/100
  • No Rating
  • No Rating
  • No Rating
  • No Rating
  • No Rating
  • 82/100

Popular Models

Expand all model details  

    • Plushness
      a lot of softness
    • Sleeper Type
      side sleepers
      back sleepers
    • Features
      Innerspring
      Memory Foam
      Pocketed Coils
    • Plushness
      medium softness
    • Sleeper Type
      side sleepers
      back sleepers
      stomach sleepers
    • Features
      Memory Foam
    • Plushness
      only a bit of softness
    • Sleeper Type
      back sleepers
      stomach sleepers
    • Features
      Innerspring
      Memory Foam
      Pocketed Coils
    • Plushness
      a lot of softness
    • Sleeper Type
      side sleepers
      back sleepers
    • Features
      Innerspring
      Memory Foam
      Pocketed Coils
    • Plushness
      a lot of softness
    • Sleeper Type
      side sleepers
      back sleepers
    • Features
      Innerspring
      Memory Foam
      Pocketed Coils
    • Plushness
      medium softness
    • Sleeper Type
      side sleepers
      back sleepers
      stomach sleepers
    • Features
      Memory Foam
      Pocketed Coils
    • Plushness
      medium softness
    • Sleeper Type
      side sleepers
      back sleepers
      stomach sleepers
    • Features
      Memory Foam
      Pocketed Coils
    • Plushness
      only a bit of softness
    • Sleeper Type
      back sleepers
      stomach sleepers
    • Features
      Innerspring
      Memory Foam
      Pocketed Coils
    • Plushness
      a lot of softness
    • Sleeper Type
      side sleepers
      back sleepers
    • Features
      Innerspring
      Memory Foam
      Pocketed Coils
    • Plushness
      a lot of softness
    • Sleeper Type
      side sleepers
      back sleepers
    • Features
      Latex
      Pocketed Coils

See all Diamond mattress models →

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Reviews Diamond

Diamond mattresses are recommended by 66% of owners on GoodBed (based on 186 ratings + 14 reviews).

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Recent Praise Diamond

About this Sleeper:
Sex
Female
Sleep position
Side
Age
Over 65
Weight
100-150 lbs
Comfort preference
Harder
User conditions
Allergies, Back Pain, Restless Leg, Sleep Apnea

22 year old mattress still going strong

Ratings from this Sleeper:
Back Support
 
Excellent
Pressure Relief
 
Rarely
Sleep Quality
 
Much better
Stays "Cool"
 
Excellent
Value
 
Excellent
Warranty Service
 
Excellent
Helpful? (0)   Yes    No  See full review »
About this Sleeper:
Sex
Female
Sleep position
Side
Age
45 - 54
Weight
100-150 lbs
Comfort preference
Harder
User conditions
Acid Reflux, Allergies, Arthritis, Back Pain, Restricted Mobility, Fibromyalgia, Hip Pain, Neck Pain, Osteoporosis, Plus Size, Restless Leg, Scoliosis, Sleep Apnea, Spinal Stenosis, Spondylolisthesis

Diamond took their time to do it right

Ratings from this Sleeper:
Back Support
 
Excellent
Pressure Relief
 
Never
Sleep Quality
 
Much better
Stays "Cool"
 
Excellent
Value
 
Excellent
Helpful? (0)   Yes    No  See full review »

See all Diamond mattress reviews →

Recent Complaints Diamond

About this Sleeper:
Sex
Male
Sleep position
Back
Age
55 - 64
Weight
> 300 lbs
Comfort preference
Softer

Bed lasted 3 months

Ratings from this Sleeper:
Back Support
 
Very Poor
Pressure Relief
 
Always
Sleep Quality
 
Much worse
Stays "Cool"
 
Excellent
Value
 
Poor
Helpful? (0)   Yes    No  See full review »
About this Sleeper:
Sex
Female
Sleep position
Side
Age
Over 65
Weight
100-150 lbs
Comfort preference
Medium
User conditions
Acid Reflux, Back Pain, Neck Pain, Sleep Apnea, Spinal Stenosis

Keep looking ...

Ratings from this Sleeper:
Back Support
 
Poor
Pressure Relief
 
Sometimes
Sleep Quality
 
Much worse
Stays "Cool"
 
Good
Value
 
Poor
Helpful? (0)   Yes    No  See full review »
About this Sleeper:
Sex
Male
Sleep position
Side
Age
Over 65
Weight
150-200 lbs
Comfort preference
Medium

Don't waste your time or money

Ratings from this Sleeper:
Back Support
 
Poor
Pressure Relief
 
Sometimes
Sleep Quality
 
Much worse
Stays "Cool"
 
Fair
Value
 
Very poor
Warranty Service
 
Very poor
Helpful? (0)   Yes    No  See full review »
About this Sleeper:
Sex
Female
Sleep position
Side
Age
Over 65
Weight
100-150 lbs
Comfort preference
Medium
User conditions
Arthritis, Back Pain

My Aching Back!

Ratings from this Sleeper:
Back Support
 
Very Poor
Pressure Relief
 
Sometimes
Sleep Quality
 
Much worse
Stays "Cool"
 
Good
Value
 
Very poor
Warranty Service
 
Very poor
Helpful? (0)   Yes    No  See full review »
About this Sleeper:
Sex
Male
Sleep position
Side
Age
Over 65
Weight
150-200 lbs
Comfort preference
Medium

Hump in the middle almost from the day we bought it.

Ratings from this Sleeper:
Back Support
 
Poor
Pressure Relief
 
Sometimes
Sleep Quality
 
Slightly worse
Stays "Cool"
 
Fair
Value
 
Fair
Warranty Service
 
Very poor
Helpful? (0)   Yes    No  See full review »
About this Sleeper:
Sex
Male
Sleep position
Back
Age
55 - 64
Weight
150-200 lbs
Comfort preference
Harder

Don't waste your money on Diamond mattresses!

Ratings from this Sleeper:
Back Support
 
Very Poor
Pressure Relief
 
Often
Sleep Quality
 
Much worse
Stays "Cool"
 
Fair
Value
 
Very poor
Warranty Service
 
Very poor
Helpful? (+2)   Yes    No  See full review »
About this Sleeper:
Sex
Male
Sleep position
Side
Age
55 - 64
Weight
200-250 lbs
Comfort preference
Medium
User conditions
Acid Reflux, Arthritis, Back Pain, Fibromyalgia, Hip Pain, Plus Size

Poor company/terrible customer service

Ratings from this Sleeper:
Back Support
 
Poor
Pressure Relief
 
Often
Sleep Quality
 
Much worse
Stays "Cool"
 
Fair
Value
 
Very poor
Warranty Service
 
Very poor
Helpful? (+1)   Yes    No  See full review »

See all Diamond mattress reviews →

Q&A Diamond

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Related Questions (14)

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About this Manufacturer Diamond

Status:
Active (edit this)

Details

Support Core:
Varied
Price Range:
Upper-Mid ($1,000-$1,500)

Contact

Phone:
(310) 638-0363
Web:
Diamond website

Company

Located:
Rancho Dominguez, CA

Additional Information Diamond

Description:

Diamond is a mattress manufacturer founded in 1946 that is based in Rancho Dominguez, CA the United States.

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