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Description

Combining the newest, most innovative of Emma's sleep technologies, the Emma® Diamond Hybrid Mattress is specially designed to offer not only unparalleled support and comfort, but also extend your deep sleep phases by up to 12%.

Revolutionary Diamond Degree® technology that keeps you in a deep sleep

The star of this mattress is the incredible Diamond Degree® technology from Emma's expert sleep engineers. Foam infused with graphite particles and a graphite coating dissipate heat, which helps to cool your core body temperature by up to 1.5°C. This encourages your brain to begin producing melatonin, the sleep hormone, which in turn gets you to sleep quicker, and helps you sleep more deeply.

This technology extends your deep sleep phases, while shortening your light sleep phases. You'll experience truly restorative sleep, with sleepers having noted a higher sleep quality within even the first hour of hitting the hay.

The Emma® Diamond Hybrid features a layer of adaptable pocket springs, created to offer optimum body support. With a medium tension, these springs target support and pressure relief to precise areas of your body, reacting to your movements in the night. With the help of a layer of comfort foam with core cut, this support is tailored to your heaviest pressure points, keeping your spine nicely aligned and posture controlled.

Adaptable foam layers that cradle you in comfort, maintaining a medium feel

As well as regulating your temperature, the revolutionary Diamond Degree® graphite foam also contours to your body, cradling you in comfort that also adapts to your movements. Springing back to shape once pressure is removed, you'll experience personalised support every single night.

Finished with a SenseICE® cool-touch cover, this mattress maximises breathability and cleanliness. Completely removable and machine washable, this cover helps you keep your bed as hygienic as possible.

1278281-5056370705378

Features
Pocket Springs icon
Pocket Springs
Pocket springs are springs mounted in their own separate fabric pockets, meaning they work completely independently of one another and can provide your body with better pressure relieving support.
Emma® HRX™ Memory Foam icon
Emma® HRX™ Memory Foam
High Resiliency Extra foam, engineered to last for as long as possible and prevent sagging. Distributes your body weight over the surface of the mattress for enhanced durability.
29cm Depth icon
29cm Depth
This mattress is approximately 29cm deep.
SensICE® Cool-Touch Cover icon
SensICE® Cool-Touch Cover
Helps to cool your core body temperature for a restorative night's sleep. Also completely removable and machine washable.
No Need To Turn icon
No Need To Turn
A single-sided mattress which does not need to be turned/flipped. One-sided mattresses should, however, be rotated head to toe regularly.
Vacuum Packed & Rolled icon
Vacuum Packed & Rolled
Rolled mattresses have the advantage of being easy to transport, especially to upstairs bedrooms. When unrolled, they expand fully and are usually ready to sleep on within 48 hours.
No Roll Together icon
No Roll Together
Individual personal sleeping zones mean that you won't be disturbed if your partner rolls or moves, as you won't feel their motion. There's also no tendency to roll towards the middle of the mattress.
Pressure Relieving icon
Pressure Relieving
This type of mattress gives maximum pressure relief, allowing your body weight to spread across it evenly. This ultimately means less tossing and turning throughout the night and a more relaxing and restful sleep.
Turning Handles icon
Turning Handles
Flag-stitched handles are attached to the sides of the mattress to assist in turning or rotating.
Hypoallergenic icon
Hypoallergenic
Being hypoallergenic, this is the perfect item for allergy sufferers - or anyone looking for a healthy night's sleep.
Diamond Degree® Graphite-Infused Cooling Technology icon
Diamond Degree® Graphite-Infused Cooling Technology
Innovative technology that uses graphite to cool your core body temperature, helping your body produce melatonin. The result? Quicker, deeper and longer deep sleep phases.

Additional features

  • Vegan FriendlyThis product is made from materials that are 100% free from animal by-products.
  • Made by an NBF-Approved ManufacturerPeace of mind and reassurance - the manufacturer of this item is an approved member of the National Bed Federation.
  • Made in The UKThis item has been manufactured in the UK.
  • Fire Resistant - Low HazardThis product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.
Benefits
  • Diamond Degree® graphite infused cooling technology helps your body produce melatonin, helping you enter a deep sleep phase sooner
  • Extended deep sleep phases offer a restorative and regenerative sleep
  • Reactive pocket springs tailor support to your pressure points as you move throughout the night
  • Adaptable comfort foam contours to your unique body shape, offering personalised support night after night
  • Medium tension is suitable for a range of sleeping positions and body types
  • No roll together technology makes this the best mattress for couples, ensuring you don't roll towards the centre of the mattress or be disturbed by a partner in the night
100 Night Sleep Trial
100 Night Sleep Trial icon
100 Night Sleep Trial
Finding the perfect mattress shouldn't be stressful. That's why we offer a generous 100-night sleep trial. Snuggle in, test it out, and enjoy the comfort. If it's not your perfect match, simply let us know. We'll gladly take it back and give you a full refund. All you have to do is cover any return costs and we'll do the rest.

Download sleep trial information

Subject to Terms & Conditions

Warranty & Guarantee

Emma 10 Year Guarantee

Emma are so confident of the quality workmanship that goes into all of their mattresses that they offer a 10 Year Guarantee, covering your mattress in the unlikely event of defects occurring despite proper use and handling. Please see below for further details:

Download warranty/guarantee information

Emma® Diamond Hybrid Mattress

5.0 star rating
2 reviews
5.0 out of 5
(2)
(0)
(0)
(0)
(0)
Pocket Springs
Emma® HRX™ Memory Foam
29cm Depth
SensICE® Cool-Touch Cover
No Need To Turn
Firmness: Medium
100 Night Sleep Trial
Award Winning Product
£559
£1119
You save £560
from £559
Size chart
Size
Single
Single
3' x 6'3"
£559
Double
4'6" x 6'3"
£749
King Size
5' x 6'6"
£759.05
Super King
6' x 6'6"
£869
This product combination is unavailable.


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Rated Excellent

Trustpilot star rating 5.0/5 based on 2 reviews
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Quality
Trustpilot Star rating Verified

Only had it for 10 nights but very happy so far, looks really well made, award winner and looking forward to better sleep.

Christopher Russ 29th Jan
Trustpilot Star rating Verified

Prompt service / quality mattress.

Customer 18th Nov
Ideal Home Approved Award
As one of the first to use expert advice in their recommendations, Ideal Home Magazine are dedicated to making great home design accessible. Rated by comfort, support, durability and even odour, mattresses with an Ideal Home Approved Award are loved by real people committed to helping you create the best home for you and your family.
Ideal Home Approved Award
Which? Best Buy Double Mattresses March 2023
The UK's largest consumer organisation, Which? has been a household name since 1957. Conducting extensive independent tests every month, a Which? Best Buy is awarded only to mattresses that pass vigorous testing. The Which? Best Buy Award is a prestigious award highlighting the best possible products on the market, with proof.
Which? Best Buy Double Mattresses March 2023

Also paired with

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£49 £105

Emma® Premium Microfibre Pillow

Emma® Premium Microfibre Pillow

£59 £115

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1 Tree planted with every order

120,310+ Trees planted so far

Free, fast delivery

Award winning delivery

Mattress recycling

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Emma® Diamond Hybrid Mattress

Emma® Diamond Hybrid Mattress

£

Pair it with

Emma® Mattress Protector

Emma® Mattress Protector

4.7 star rating

4.7 (24)

From £49

Emma® Cloud Duvet

Emma® Cloud Duvet

4.8 star rating

4.8 (5)

From £49

Emma® Original Memory Foam Pillow

Emma® Original Memory Foam Pillow

4.4 star rating

4.4 (12)

£49 £105 You save £56

Emma® Premium Microfibre Pillow

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4.4 star rating

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Size Imperial Metric
Small Single 2'6" x 6'3" 75cm x 190cm
Single 3' x 6'3" 90cm x 190cm
Small Double 4' x 6'3" 120cm x 190cm
Double 4'6" x 6'3" 135cm x 190cm
King Size 5' x 6'6" 150cm x 200cm
Super King 6' x 6'6" 180cm x 200cm
European Small Single 2'8" x 6'6" 80cm x 200cm
European Single 3' x 6'6" 90cm x 200cm
European Double 4'7" x 6'6" 140cm x 200cm
European King Size 5'3" x 6'6" 160cm x 200cm

All mattress sizes given are approximate and stated sizes refer to the sleeping surface only. Mattresses sizes may vary slightly from their stated dimensions due to manufacturing tolerances, please allow +/- 2 inches (5cm).

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