Rated 4.6Rated 4.6Rated 4.6Rated 4.6Rated 4.6
4.6 out of 5 (15 reviews)

Duvalay Diamond Mattress

Rated 4.6Rated 4.6Rated 4.6Rated 4.6Rated 4.6
4.6 out of 5 (15 reviews)
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FREE Duvalay Wool Mattress Protector
FREE Drawer Upgrade
EXTRA OFF with code BLACK At The Basket

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Monthly Payment
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0% Interest Free Credit

Available on all orders over £450. Visit us in store, apply online or call our team of experts on 0800 158 48 42


Bed assembly service FREE
Old bed removal £35.00
Special Offer
    • Duvalay Diamond Mattress
    • Duvalay Diamond Mattress
    • Duvalay Diamond Mattress
    • Duvalay Diamond Mattress
    • Duvalay Diamond Mattress
    • Duvalay Diamond Mattress

    Tension Guide

    Available in 1 tension: Medium/Firm

    Good for side sleepers. The softest level of support.

    Good for side sleepers who require a little more support.

    Good all rounder for front, side or back sleepers.

    Good for people who change sleeping position.

    Good for people who sleep on their front or back.

    6Extra Firm
    The firmest level of support. Also known as orthopaedic.

    Product Features & Benefits

    Duvalay diamond mattress from the hilary devey collection.

    Special Offer - Free Luxury Duvalay Wool Mattress Protector AND Free Duvalay Memory Foam Pillow with every mattress purchase for the month of September

    Award Winning Diamond Mattress as voted for by The Independent - "feels as if it should cost three times as much as it does" and also endorsed by Dragons Den Star Hilary Devey
    Good Houskeeping Guide described this beautiful mattress as - “substantial and sturdy in design - The mattress was comfortable, luxurious and felt very well made with high quality material"

    The Diamond is a beautifully hand crafted mattress with 2000 independent pocketed springs and upholstered with natural luxurious fillings for added comfort.

    All the mattresses are plush, refreshing, wonderfully supportive and breathable which are created by master craftsmen that use traditional, time-honoured skills. Duvalay have included luxurious layers of the finest custom-blended materials to ensure you enjoy an amazing night’s sleep.

    Mattress Tension: Medium to Firm

     Features and Benefits:

    • 2000 Individual Hand Nested Pocket Springs - The pocket spring system is the best at providing individual support to the sleeper. Whilst the upper part of springs shape to the body contours the lower part absorbs changes in weight distribution for the ultimate in comfort and support. As a rule of thumb the higher the number of individual springs, the more support will be provided to the sleeper. The springs work independently to avoid roll together.
    • Natural Fillings - This mattress contains natural traditional mattress fillings, which provide a comfortable supportive layer on top of the spring system.
    • Soft and Durable Cashmere Filling - A layer of cashmere is added to the mattress to provide levels of exquisite comfort. Cashmere is historically regarded as the softest natural hair and an excellent temperature regulator.
    • Silk Filling - Luxuriously soft yet very strong and absorbent, making silk excellent for temperature regulation. Finest silk fibres are blended into a durable insulation layer inside the mattress, providing a sumptuous and supportive feel.
    • Finest Wool Filling - Wool is used in this mattress as a soft and insulating upholstery layer for added comfort. Wool is a natural insulator providing coolness in the summer and warmth in the winter. Offering superb comfort, it also has hydroscopic properties encouraging the evaporation of body moisture.
    • Natural Cotton Filling - A cotton layer with responsive properties that complements the spring unit is added to the mattress to help provide a comfortable feel and enhances breathability, it is supremely comfortable, hypoallergenic and excellent at wicking moisture away.
    • 3 Rows of Side Stitching - Traditional hand-side stitching which secures the outer springs to the border at the top and bottom preventing roll-out and is the most highly skilled and labour intensive of all the operations. Side-stitching is carried out by senior upholsterers using traditional long needles and twine to make borders and edges stronger. The effects on the mattress are quite dramatic preventing the springs from distorting and extending the sleeping area right up to the edge of the bed to make the borders and edges stronger.
    • Traditionally Hand Tufted with wool tufts - The traditional method of mattress upholstery where the fillings are secured by hand with tufts from the top of the mattress to the bottom to ensure all loose fillings are secured to provide the perfect finish.
    • Flag-stitched Handles - To ease mattress positioning.
    • Side Air vents - The air vents ensure that the mattress breaths and maintains a fresh and dry sleeping environment.
    • Damask Cover - With a soft to the touch damask cover which provides a soft, fresh and hygienic sleeping surface.
    • Seasonal Turn Technology - This incorporates a wool blend on the warm side for winter and cool cotton on the cool side for summer offering year round comfort. Your mattress should be turned in accordance with the seasons.


    • Mattress Depth - 25cm

    Duvalay Warranty

    Duvalay are so confident they will provide you with the ultimate sleeping experience that the warranty for this product is 10 years.


    Product Specification
    Brand Duvalay
    Model Diamond
    Category Mattress
    Warranty 10 years


    Mattress Depth 25cm / 9.8inch

    What's Included?

    Base No
    Mattress Yes
    Headboard No
    * All measurements are approximate and are subject to a tolerance of + or - 2cm
    ** Image is for illustration purposes only
    *** Pillows, cushions, throws and bed dressings not included.
    Delivery & Returns

    *If you wish to select a specific date please contact our customer service team to have them arrange this for you.

    Order Day/Time Delivery Day
    Monday before 11am Tuesday
    Monday after 11am / Tuesday before 11am Wednesday
    Tuesday after 11am / Wednesday before 11am Thursday
    Wednesday after 11am / Thursday before 11am Friday
    Thursday after 11am / Friday before 11am Monday
    Friday after 11am / Saturday & Sunday Tuesday

    Our Delivery team will contact you to arrange a suitable date before dispatch.

    Deliveries are Monday to Friday between 9am and 5pm. (For deliveries outside of these times please contact our customer service team to check availability)

    14 Day Returns

    We want you to be 100% satisfied with everything you buy from Land of Beds. If you would like to return an item to us you may do so within 14 days of receiving it. To see our full online terms and conditions please click here

    Customer Reviews (15)
    Duvalay Diamond Mattress 11/04/2017 Rated 5Rated 5Rated 5Rated 5Rated 5 (5 of 5)

    We really enjoyed our experience with Land of Beds. Our mattress took a couple of days to get use too but I find I'm sleeping so much better, and I don't need a feather bed topper now!! The staff left us to try any bed we wanted without trying to rush us or push us into a purchase. Delivery men were very good no hassel with our awkward stairs either! Would recommend LOB's every time thankyou.

    Duvalay Diamond Mattress 01/04/2017 Rated 4.5Rated 4.5Rated 4.5Rated 4.5Rated 4.5 (4.5 of 5)

    Fabulous mattress, have slept like a baby since getting it and love the fact that you can turn the mattress over which is something of a rarity in the market today. Could not buy a mattress of this quality for the price we paid from Land of Beds anywhere, oh! and free delivery. Would recommend mattress and Land of Beds.

    Duvalay Diamond Mattress 25/03/2017 Rated 4Rated 4Rated 4Rated 4Rated 4 (4 of 5)

    Comfy and seems good quality - can't really review a mattress until a year or so in...

    Duvalay Diamond Mattress 20/03/2017 Rated 5Rated 5Rated 5Rated 5Rated 5 (5 of 5)

    This mattress is worth every penny! Been sleeping much better since we have had it, no longer waking in the night due to being uncomfortable and no rolling together in the middle of the mattress! The only issue some customers may have is that due to it's quality and the materials it's heavy so turning it would be a two person job.

    Duvalay Diamond Mattress 16/03/2017 Rated 4.5Rated 4.5Rated 4.5Rated 4.5Rated 4.5 (4.5 of 5)

    Slightly on the firm side however once slept on it for a couple of weeks it's perfect!! good value for high quality product.

    Duvalay Diamond Mattress 15/03/2017 Rated 4.5Rated 4.5Rated 4.5Rated 4.5Rated 4.5 (4.5 of 5)

    Very comfortable and heavy

    Duvalay Diamond Mattress 15/03/2017 Rated 5Rated 5Rated 5Rated 5Rated 5 (5 of 5)

    This mattress is everything you could possibly want for the perfect nights sleep. It is impossible to recommend highly enough. Your staff was most helpful in my choice and I am really glad I made this choice Many Thanks. Alex

    Duvalay Diamond Mattress 09/03/2017 Rated 4.5Rated 4.5Rated 4.5Rated 4.5Rated 4.5 (4.5 of 5)

    Really lovely mattress, everything the reviews promise. It is rather heavy to turn alone, but I can just do it.

    Duvalay Diamond Mattress 07/02/2017 Rated 5Rated 5Rated 5Rated 5Rated 5 (5 of 5)

    Excellent mattress, bought this after reading the review in the paper, lived up to our expectations and more, would not hesitate to recommend this mattress

    Duvalay Diamond Mattress 31/01/2017 Rated 5Rated 5Rated 5Rated 5Rated 5 (5 of 5)

    It truly has given me the best night's sleep in years. Unfortunately, I was testing it out as a guest bed and I'm now back on my own mattress and have just tossed and turned all night. At the first opportunity I'm ordering this mattress for myself. I don't usually complete or answer a request to send in a rating but just felt I had to this time. My recommendation is to not hesitate in buying this mattress.

    Duvalay Diamond Mattress 29/01/2017 Rated 4.5Rated 4.5Rated 4.5Rated 4.5Rated 4.5 (4.5 of 5)

    Very comfortable mattress, love it.

    Duvalay Diamond Mattress 28/01/2017 Rated 4Rated 4Rated 4Rated 4Rated 4 (4 of 5)

    Great quality mattress. I thought it was a tad too firm but it has sorted out my low back pain. Very heavy so dufficult to open my ottoman storage bed and will need 2 people to turn in the summer.

    Duvalay Diamond Mattress 11/01/2017 Rated 4.5Rated 4.5Rated 4.5Rated 4.5Rated 4.5 (4.5 of 5)

    Wonderful mattress

    Duvalay Diamond Mattress 11/01/2017 Rated 4.5Rated 4.5Rated 4.5Rated 4.5Rated 4.5 (4.5 of 5)

    Wonderful mattress

    Duvalay Diamond Mattress 03/01/2017 Rated 5Rated 5Rated 5Rated 5Rated 5 (5 of 5)

    We regularly change our mattress every few years and try to buy the best we can afford, after all how important is a good nights sleep. Over the years we have had some items and of them all the Duvalay takes first place. We were kept informed of the delivery date which was right on time and the delivery team were top rate and even took it upstairs for us saving us a big struggle. Highly recommended in every respect.

    Like More Information?

    Please feel free to get in touch though our contact form and one of our bed experts will get back to you.

    Our Price Match Promise

    On the rare occasion that a competitor is offering a like-for-like product cheaper, we will always aim to match their price whilst still providing you with our award winning service as standard!

    Simply complete the form below or call our team free on 0800 158 48 42

    The following conditions must apply:

    • The two items in question must be identical.
    • The price must be inclusive of VAT and any additional charges e.g. delivery.
    • The item must be brand new and not reconditioned, end of line or returned stock.
    • You must provide sufficient information to enable us to verify the price ourselves e.g. website address.
    • The item must currently be in stock.
    • All price promises must be confirmed before an order is placed

    Price promise only applies to goods available in the UK.

    Our Services
    & Recycling
    Interest Free
    Bed Assembly Service
    Bed Assembly Put the screwdriver down and your feet up! Let our bed specialists assemble your new bed for you in your home. Add this helpful service to your order at the basket for just £29 (adjustable beds £49).

    All we ask is adequate space for our guys to work (and a cup of tea is always a bonus).
    Removal & Recycle
    Removal ServiceLet us remove & recycle your old bed or mattress. We can help to reduce the impact on the environment & the hassle for you. Add this handy service at your basket for just £35.

    All we ask is that your old bed has been dismantled and ready for removal
    Spread The Cost of Your Great Night's Sleep

    Land of Beds are pleased to offer 3 simple ways to use finance...

    1. Phone Application (Takes around 10 mins)
    Call Freephone 0800 158 4842 - We will do all the paper work for you – once everything has been completed we will email you over your order confirmation and agreement details.

    2. Online Application (Takes around 10 mins)
    Just click ‘Pay on Finance’ at the check-out and complete the simple online form. Once the application has been completed your order will be processed and agreement details emailed to you for your records.

    3. In-Store Application (Takes around 10 mins)
    Complete the application in-store with one of our sales team who will fill all the paper work in for you – Please make sure you bring one form of ID e.g. Driving licence or Passport

    Credit Example:
    Item Value £1000
    Deposit £0
    Total Amount of Credit £1000
    Duration of Agreement 12 months
    Representative APR 0% APR
    12 Monthly Payments £83.33
    Total Amount Payable £1000

    Want to find out more?

    If you wish to find out more call one of our representatives on: 0800 158 4842