Emma Diamond Firm Mattress
Emma Diamond Firm MattressEmma Diamond Firm MattressEmma Diamond Firm MattressEmma Diamond Firm MattressEmma Diamond Firm Mattress

Emma Diamond Firm Mattress

Item Number: 9001215476




rrp from £1269
was from £949 now from £849
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This award-winning mattress from Emma combines the highest quality foams to give you unparalleled support and comfort.

Optimised Deep Sleep - The reveloutionary core technology with graphite coating dissipates excess body heat for a perfect combination of body support and pressure relief. Ideal sleeping temperature is achieved in record time and extended deep sleep phases guarantee restorative and regenerative sleep.

Product Details

  • Mattress type: Memory Foam
  • Mattress Depth: 25cm
  • Weight: 16kg
  • Firmness Rating: Firm
  • Fillings: Diamond degree graphite foam, HRX foam and adaptive comfort foam.
  • Cover: 99% polyester, 1% elastane
  • Sizes: Super king, king, double, small double, single


  • 100 Night Sleep Trial
  • 10 Year Guarantee
  • No need to turn this mattress
  • Perfect for those who need restorative and regenerative deep sleep
  • Revolutionary foam technology with graphite particles prolongs deep sleep phases by dissipating excess body heat
  • Ideal sleeping temperature is achieved in record time
  • Adaptive comfort foam provides precise pressure relief
  • Zoned HRX foam offers optimal body support
  • Fully removable premium cover with handles and washable up to 40C
  • Anti-slip coating on the underside of the mattress

  • Firmness Rating: Firm
  • Mattress Size: Double, King Size, Single, Small Double, Super King
  • Mattress Type: Latex/Memory Foam
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We do hope that you will be pleased with your new purchase. However, if you change your mind when you receive the goods and wish to return them, we would be happy to take them back within 28 days of you receiving the goods, as long as goods are in a fully saleable condition, with all packaging.

We appreciate that you may want to check the items to ensure that they meet your full approval. In doing so however, we would like to point out that you have a 'duty of care' to look after the items. Please take care not to damage the goods (or packaging where it forms part of the goods), whilst you inspect them.

Please note that goods are returned at your expense. We strongly recommend that you use a signed for service as proof of postage cannot be taken as proof of receipt. For all items we can organise for a courier to come and collect the product you wish to return.

Collection charges by us will vary according to the product, but the charges are as follows :-

  • Non-furniture product : the actual collection charge, or £10, whichever is higher
  • Furniture products : the actual collection charge, or £50, whichever is higher. 

Please rest assured that for all items you receive that are faulty or damaged, we will cover the cost of the return. 

Please also be aware that we cannot offer refunds on perishable goods; pierced jewellery; duvets; pillows; mattresses; underwear; swimwear if the hygiene seal is not in place or has been broken.

If you decide to cancel an online Made to Order or Special order product, then it is highly unlikely that we can sell it to another customer at the full selling price. We therefore reserve the right to charge a cancellation fee of 25% of the order value.  

Please note that if a product should fail to fit into the property, then we will charge £50 or the actual delivery cost of this failed delivery.

Items which are made to order will also be non returnable unless faulty or not as described. Your legal rights are not affected.

Click here to view our full Returns Policy

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