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Description

Looking to get a more restorative night's sleep? The Emma® Diamond Spring Free Mattress is specifically designed to offer enhanced deep sleep, increasing the length of your most restful sleep stages. Emma's sleep experts and engineers have created technology that helps you to sleep quicker, longer and deeper than before - and all you have to do is lay down.

Extend your deep sleep phases by up to 12%

Using natural heat conductor, graphite, Emma have created their bespoke Diamond Degree® technology. By infusing special foam layers with graphite particles and a graphite coating, your body heat is dissipated, which aids the body's natural process of cooling down to enter a deep sleep. This technology, incredibly, helps to shorten light sleep phases and extend deep sleep phases, helping you reach the latter in record time.

Once you've reached the optimal sleeping temperature, the Emma® Diamond Spring Free Mattress has you in the ideal sleeping conditions. With your body physically relaxed and comfortable, your brain is able to support a deeper, more rejuvinating sleep - the only problem you'll face will be wanting to get up in the morning.

Targeted orthopaedic support with a firm feel

These layers of graphite infused foam not only keep you cool, but also contour to the unique shape of your body. Optimum body support and dynamic adaptation mean you'll recieve firm, orthopaedic support no matter how you turn and move in the night. Your spine will be kept properly aligned, while your posture is maintained and joint pains are eased.

An open-pore sandwich core ensures maximum breathability for the most refreshing night's sleep possible. A zoned HRX™ foam foundation ensures targeted support to your heaviest pressure points - your hips and shoulders - to keep your back in the correct sleeping position.

To further enhance the cooling effect of this mattress, the Emma® Diamond Spring Free is finished with a SensICE® cool-touch cover, which is completely removable and washable up to 40°C.

1278280-5056370705330

Features
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.
Orthopaedic Support icon
Orthopaedic Support
Designed to offer a firmer sleep surface, providing targeted support for your back and joints.
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
  • Innovative Diamond Degree® technology helps to cool your core body temperature by up to 1.5°C, which gets you to deep sleep faster
  • Graphite infused foam with a graphite coating dissipate body heat, keeping you at an optimal sleeping temperature
  • Specialised memory foam contours to your unique body shape, offering dynamic support and intense pressure relief
  • Breathability is maximised, further enhancing the refreshing, cooling effect of the mattress
  • Cooling effect aids your brain's production of melatonin, the sleep hormone
  • Enhanced spinal alignment and posture control, with zoned HRX™ foam targeting support to your heaviest pressure points
  • SenseICE® cool-touch cover is completely removable and machine washable, keeping your mattress clean and hygienic
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 Spring Free Mattress

4.5 star rating
2 reviews
4.5 out of 5
(1)
(1)
(0)
(0)
(0)
Emma® HRX™ Memory Foam
29cm Depth
SensICE® Cool-Touch Cover
Orthopaedic Support
Made in The UK
Firmness: Firm
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"
£799
Super King
6' x 6'6"
£869
This product combination is unavailable.


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Rated Excellent

Trustpilot star rating 4.5/5 based on 2 reviews
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Firmness
Trustpilot Star rating Verified

Nice comfortable

Salman Rashid 8th Jan
Trustpilot Star rating Verified

So far very comfortable

Sue Mcclive 2nd Jan
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

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

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Emma® Diamond Spring Free Mattress

Emma® Diamond Spring Free 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)

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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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