Sealy Posturepedic Diamond Bar Plush
Mattress Ratings & Reviews

84/100

Very Good

Based on 111 real owner experiences with this mattress.

Back Support

Pressure Relief

Sleep Quality

Stays "Cool"

Value

N/A

Warranty Service

N/A

Average Lifespan

10.7 Years

Shop this Bed

on sealy.com

Not sure this product is right for you?

Take the

GoodBed Match Quiz

Write a review of this product

Back Support

Pressure Relief

Sleep Quality

Stays "Cool"

Value

N/A

Warranty Service

N/A

Average Lifespan

10.7 Years

Shop this Bed

on sealy.com

Not sure this product is right for you?

Take the

GoodBed Match Quiz

Write a review of this product

FILTER

111 total ratings, 6 with reviews

Sort by:

DanaMadison, WI

Review left on Sep 27, 2020

Much better than expected

I purchased this mattress when it was on a big sale. Wasn't looking to spend much as I was contemplating moving out of the area and would leave it behind. But that didn't happen and so I'm still sleeping on it 6 years later. To my surprise, it has been, and still is, quite comfortable. Only a bit of sagging and no lumps or tendency to roll at all. I don't feel the springs through the padding. Very happy with this product.

This review is for Sealy Posturepedic Diamond Bar Plush

Owned for: 6 years

Condition: Slightly worn

Over 65 years old

Male

Side Sleeper

150-200 lbs

Prefers Medium Feel

Arthritis, Back Pain, Hip Pain, Sleep Apnea

See full review

BelindaSpicewood, TX

Review left on Jul 14, 2019

Waste of money!!

I wake up in pain during the night due to pain from sleeping on this mattress. There is a huge lump in it along with some small random ones. I have no idea what is going on with this mattress. It’s horrible!!!

This review is for Sealy Posturepedic Diamond Bar Plush

Owned for: 2 years

Condition: Like new

45 - 54 years old

Female

Side Sleeper

100-150 lbs

Prefers Medium Feel

Acid Reflux, Arthritis, Back Pain, Restricted Mobility, Fibromyalgia, Hip Pain, Osteoporosis, Plus Size, Restless Leg, Scoliosis, Sleep Apnea, Sleeping Hot, Spinal Stenosis, Spondylolisthesis

See full review

LoriSparks, NV

Review left on Mar 30, 2019

Horrible Mattress

This is by far the worst mattress. Had it inspected for its uneven bumpiness after less than a year and they would not cover it. It dips down on the sides where we sleep and has a hill in the middle. Such a waste of money. Having to purchase another mattress after only 5 years.. was bad from the get go and should have been returned!

This review is for Sealy Posturepedic Diamond Bar Plush

Owned for: 5 years

Condition: Completely worn

55 - 64 years old

Female

Side Sleeper

150-200 lbs

Prefers Medium Feel

Acid Reflux, Allergies, Arthritis, Back Pain, Restricted Mobility, Fibromyalgia, Neck Pain, Osteoporosis, Restless Leg, Scoliosis, Sleep Apnea, Spinal Stenosis, Spondylolisthesis

See full review

JaneDripping Springs, TX

Review left on Mar 9, 2019

Saggy Lumps

This mattress was a disappointment from the very beginning and I should have returned it. However, that seemed like an epic hassle, so here I am 5 years later, replacing my mattress. After reading the warranty and measuring the compression on the edge and the lumps and sagging in the middle of the mattress, I realized that the manufacturer considers the degradation that has occurred to be within normal parameters and therefore not covered. Not to mention that I would have to pay someone to come out to evaluate it. (Should have read all that when I bought it!). Anyway, my suggestion: DON'T BUY THIS MATTRESS or its successor!

This review is for Sealy Posturepedic Diamond Bar Plush

Owned for: 5 years

Condition: Completely worn

Over 65 years old

Female

Side Sleeper

150-200 lbs

Prefers Medium Feel

See full review

BeegeeJacksonville, FL

Review left on Apr 21, 2015

wish it was a keeper

This bed started off wonderful then I start having pain in. My side and in my legs sometime I just sit on it and have pain in my behind I think the bed is awesome for sleeping ive slept better then I ever slept but I wake up in so much pain so after 2mos im returning it for a different mattress

This review is for Sealy Posturepedic Diamond Bar Plush

Condition: Like new

35 - 44 years old

Female

Stomach Sleeper

150-200 lbs

See full review

Colin J

Review left on May 20, 2012

body pain in bham

Purchased this horrible mattress ,having explained to sales person concerns about neck and back pain ,after 2 months i have neck,lower back and headache pain,the mattress springs feel as though they are digging into your ribs,we also felt that the mattress was not level regardless of the fact that we tried it on three bed stands,complained to the shop owner who dispatched one of his sales team,he agreed that the mattress had sagged,i then recieved a call from sealy informing me that a technician would arrive to do an inspection ,he blamed everything but hthe mattress ,he blamed the bedstand ,the floor ,as he said it was 5mm out ,i half exspected him to blame the atmospheric conditions,Ifound him to be totally on the side of sealy ( ie the company who were paying him and had no interest or regard to the customer )he completed his assesment and left ,to pass on his findings to sealy.Do not deal with this mattress or this company ,if you value your health or your hard earned money.

This review is for Sealy Posturepedic Diamond Bar Plush

See full review

MikeElgin, TX

Review left on Jul 31, 2025

Ratings from this sleeper:

Back Support

4/ 5

Pressure Relief

3/ 5

Sleep Quality

5/ 5

Stays "Cool"

4/ 5

Value

N/A

Warranty Service

N/A

This review is for Sealy Posturepedic Diamond Bar Plush

Owned for: 10 years

Condition: Moderately worn

Over 65 years old

Male

Back Sleeper

150-200 lbs

Prefers Medium Feel

Back Pain, Neck Pain, Restless Leg

SleepyheadEnglewood, FL

Review left on Apr 21, 2025

Ratings from this sleeper:

Back Support

3/ 5

Pressure Relief

2/ 5

Sleep Quality

3/ 5

Stays "Cool"

4/ 5

Value

N/A

Warranty Service

N/A

This review is for Sealy Posturepedic Diamond Bar Plush

Owned for: 8 years

Condition: Slightly worn

55 - 64 years old

Female

100-150 lbs

Prefers Medium Feel

Acid Reflux, Allergies, Arthritis, Back Pain, Hip Pain, Neck Pain, Sleeping Hot

DebbieElkton, FL

Review left on Nov 26, 2024

Ratings from this sleeper:

Back Support

3/ 5

Pressure Relief

3/ 5

Sleep Quality

3/ 5

Stays "Cool"

3/ 5

Value

N/A

Warranty Service

N/A

This review is for Sealy Posturepedic Diamond Bar Plush

Condition: Slightly worn

Over 65 years old

Female

Back Sleeper

150-200 lbs

Prefers Softer Feel

Hip Pain, Neck Pain, Sleeping Hot

Wichita, KS

Review left on Aug 20, 2024

Ratings from this sleeper:

Back Support

3/ 5

Pressure Relief

3/ 5

Sleep Quality

4/ 5

Stays "Cool"

3/ 5

Value

N/A

Warranty Service

N/A

This review is for Sealy Posturepedic Diamond Bar Plush

Owned for: 15 years

Condition: Moderately worn

55 - 64 years old

Female

Side Sleeper

100-150 lbs

Prefers Softer Feel

Acid Reflux, Back Pain, Neck Pain, Restless Leg, Sleeping Hot

2 3 4 5

...

Find the Right Bed

Compare Side-by-Side

Popular Mattress Comparisons

Discounts

GoodBed Cash Back

Expert Reviews

Popular Online Brands

Popular Store Brands

Write a Review

Mattress 101

The GoodBed Matching Quiz

Expert Reviews

Customer Reviews

Sealy Posturepedic Diamond Bar Plush
Mattress Ratings & Reviews

Much better than expected

Waste of money!!

Horrible Mattress

Saggy Lumps

wish it was a keeper

body pain in bham

Find the Right Bed

Compare Side-by-Side

Popular Mattress Comparisons

Discounts

GoodBed Cash Back

Expert Reviews

Popular Online Brands

Popular Store Brands

Write a Review

Mattress 101

The GoodBed Matching Quiz

Expert Reviews

Customer Reviews

Sealy Posturepedic Diamond Bar Plush Mattress Ratings & Reviews

Much better than expected

Waste of money!!

Horrible Mattress

Saggy Lumps

wish it was a keeper

body pain in bham

Sealy Posturepedic Diamond Bar Plush
Mattress Ratings & Reviews