Beautyrest Harmony Lux Diamond 2000 Plush Mattress Review

Updated November 3, 2022

The Harmony Lux Diamond 2000 Plush Mattress is a soft-feeling bed in the Beautyrest Harmony Lux collection from Simmons. It's part of the Diamond Series, which is the higher-end level of this collection. This mattress is sold by online retailers as the HLD 2000 Plush. For further information on this bed, we go into detail in our review below:

Comfort Scale Rating

The Harmony Lux Diamond 2000 Plush mattress is a soft-feeling bed; we rate it a 6 on our 10 point Comfort Scale (a 1 is hard, 10 is softest). This type of comfort is for those who know they prefer a very soft mattress. If you feel that a firmer bed might suit your needs better then there are a couple of other Harmony Lux models that could work better for you than this model.

Overview of the Diamond 2000 Plush

Here’s our quick video review of the Harmony Lux Diamond Plush mattress which highlights the features, benefits, and our impression of the bed.

Pros & Cons

PROS	CONS
Partnership with SEAQUAL to reduce debris in the ocean Pocketed coils Premium pressure-relieving foams Cooling technology Minimal motion transfer Adjustable base compatible Edge support	The softer bed may not appeal to those who like a firmer mattress Somewhat expensive

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Pressure Test Results

We've pressure tested the Beautyrest Harmony Lux Diamond 2000 Plush mattress to see if the bed provides good support, pressure relief, and comfort for large, medium, and petite-sized people. Using models of each size we map their bodies while lying down on their side and back sleeping positions for a clear image of how well this mattress will perform for most people. (Learn how we test.) 

Below you can see the body-mapping images of our three models who laid on their backs and sides. The results show that this mattress is excellent at relieving excess pressure on your joints while supporting your back. Having earned five out of six possible 'recommended' scores the bed would work for just about anyone who likes a softer mattress.

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The Main Harmony Lux Diamond 2000 Plush Features in Detail

1. 1. InfiniCool Lux Technology

   The material in the quilt has cooling characteristics, helpful for keeping you at a comfortable temperature throughout the night.

2. 2. RightTemp Wave Foam

   Providing exceptional pressure relief and comfort, this foam will help you sleep without tossing and turning.

3. 3. T2 Pocketed Coil Technology

   The coils are individually wrapped, so they'll contour to your body and gently support you in all the right places.

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Comfort Depth Video

We will measure how far your hips and shoulders sink into the Beautyrest Harmony Lux Diamond 2000 Plush mattress with different body types and post a video of our results.

VIDEO COMING

Warranty

The Harmony Lux Diamond 2000 Plush mattress has a 10-year warranty against factory defects.

Other Comfort Options

If you like the Beautyrest Lux Diamond 2000 collection, but would rather have it in a different comfort level, check out the other options below.

• Beautyrest Harmony Lux Diamond Medium Pillow Top Review
• Beautyrest Harmony Lux Diamond Medium Review
• Beautyrest Harmony Lux Diamond Plush Pillow Top Review

Beautyrest Harmony Lux Diamond 2000 Plush Specifications:

Product Name	Beautyrest Harmony Lux Diamond 2000 Plush Mattress
Price	Check Price
Brand	Simmons
Mattress Comfort	Plush
Comfort Scale Number	7
Coil Count	825
Coil Gauge	15
Height	15"
Comfort Padding Layers	3/4" SurfaceTouch Gel Memory Foam 3/4" GelTouch Foam 1" RightTemp Wave Foam 1" Micro Diamond Memory Foam 2" GelTouch Foam
Warranty	10-year warranty against manufacturer's defects No Flip, No Rotate Non-prorated
Back Support System	T2 Pocketed Coil Technology 1 1/2" Energy Foam
Quilt Top of Mattress	InfiniCool Lux
Edge Support	BeautyEdge
Recommended For Side Sleepers Who Weigh	210-273 lbs 134-218 lbs 111-135 lbs
Recommended For Back Sleepers Who Weigh	210-273 lbs 134-218 lbs 111-135 lbs

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About the Author, Juliana Huhta, Mattress Expert

Juliana has spent several years in the mattress industry, writing about and reviewing mattresses. She has a deep understanding of how mattresses work for different people and affect sleep.