The Diamond 3000 Mattress is crafted using a high count of premium fabric-encased pocket springs, layered with luxury comfort fillings and finished in a soft-touch fabric for a refined sleep surface. Offering a medium firm feel and an approximate depth of 28cm (11”), this mattress is designed to deliver lasting support and comfort. The individually working pocket springs respond to your body as you sleep, helping to target and relieve pressure across 7 key areas, making it suitable for back, side, and combination sleepers. Each spring works independently to distribute weight evenly, absorb movement, and reduce noise and vibration, helping to minimise sleep disturbance from partners or pets. A traditional hand-tufted design keeps the fillings secure and working together, allowing the mattress to contour naturally to your body and provide consistent support night after night. The breathable fabric promotes airflow to help regulate temperature for a more comfortable night’s sleep. Expertly engineered non-toxic, anti-bacterial, and anti-mite fibres create a hypoallergenic sleeping surface suitable for the whole family. Manufactured in the UK to meet British standards of quality and safety, this fire-retardant mattress is delivered to your room of choice and includes a 1-year manufacturer’s warranty. Single-sided mattress; rotating periodically helps maintain even comfort across the full sleep surface.
Available in the following sizes, mattress depth 28cm/11” all sizes. 2FT6 Small Single W 79 cm x L 193 cm, 3FT Single Mattress W 92 cm x L 193 cm, 4FT Small Double Mattress W 123 cm x L 193 cm, 4FT6 Double Mattress W 137 cm x L 193 cm, 5FT King Mattress W 153 cm x L 203 cm, 6FT Super King Mattress W 183 cm x L 203 cm. Dry Clean Only.
Free delivery on all orders over £30 (exc. Bulky Item Delivery)
Super Saver Delivery
£2.99
Standard Delivery
£3.99
Express Delivery
£5.99
Next Day Delivery
£6.99
24/7 InPost Locker | Shop Collect
£2.49
Evri ParcelShop
£3.99
Evri ParcelShop | Express Delivery
£5.99
Premium DPD Next Day Delivery
£7.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£4.99
Northern Ireland Express Delivery
£5.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times
For hygiene reasons, we cannot offer returns or refunds on fashion face masks, cosmetics (including beauty products), pierced jewellery, vitamins and supplements, medicines, toiletries, swimwear or lingerie and adult toys if the product or item has been used, if the hygiene or product seal has been broken or is no longer in place or if the product is not in its original packaging (if applicable), unless faulty.
Items of footwear and/or clothing must be unworn, unwashed with the original labels attached. Items of homeware including bedlinen, mattresses and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights. Also, footwear must be tried on indoors.
Click here to view our full Returns Policy.
The Diamond 3000 Mattress is crafted using a high count of premium fabric-encased pocket springs, layered with luxury comfort fillings and finished in a soft-touch fabric for a refined sleep surface. Offering a medium firm feel and an approximate depth of 28cm (11”), this mattress is designed to deliver lasting support and comfort. The individually working pocket springs respond to your body as you sleep, helping to target and relieve pressure across 7 key areas, making it suitable for back, side, and combination sleepers. Each spring works independently to distribute weight evenly, absorb movement, and reduce noise and vibration, helping to minimise sleep disturbance from partners or pets. A traditional hand-tufted design keeps the fillings secure and working together, allowing the mattress to contour naturally to your body and provide consistent support night after night. The breathable fabric promotes airflow to help regulate temperature for a more comfortable night’s sleep. Expertly engineered non-toxic, anti-bacterial, and anti-mite fibres create a hypoallergenic sleeping surface suitable for the whole family. Manufactured in the UK to meet British standards of quality and safety, this fire-retardant mattress is delivered to your room of choice and includes a 1-year manufacturer’s warranty. Single-sided mattress; rotating periodically helps maintain even comfort across the full sleep surface.
Available in the following sizes, mattress depth 28cm/11” all sizes. 2FT6 Small Single W 79 cm x L 193 cm, 3FT Single Mattress W 92 cm x L 193 cm, 4FT Small Double Mattress W 123 cm x L 193 cm, 4FT6 Double Mattress W 137 cm x L 193 cm, 5FT King Mattress W 153 cm x L 203 cm, 6FT Super King Mattress W 183 cm x L 203 cm. Dry Clean Only.
Free delivery on all orders over £30 (exc. Bulky Item Delivery)
Super Saver Delivery
£2.99
Standard Delivery
£3.99
Express Delivery
£5.99
Next Day Delivery
£6.99
24/7 InPost Locker | Shop Collect
£2.49
Evri ParcelShop
£3.99
Evri ParcelShop | Express Delivery
£5.99
Premium DPD Next Day Delivery
£7.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£4.99
Northern Ireland Express Delivery
£5.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times
For hygiene reasons, we cannot offer returns or refunds on fashion face masks, cosmetics (including beauty products), pierced jewellery, vitamins and supplements, medicines, toiletries, swimwear or lingerie and adult toys if the product or item has been used, if the hygiene or product seal has been broken or is no longer in place or if the product is not in its original packaging (if applicable), unless faulty.
Items of footwear and/or clothing must be unworn, unwashed with the original labels attached. Items of homeware including bedlinen, mattresses and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights. Also, footwear must be tried on indoors.
Click here to view our full Returns Policy.
Extend your warranty and protect your purchase against accidental damage and defects.
Protects your new Diamond 3000 Medium Firm Pocket Spring Mattress Two Sided against breakdowns and faults once the manufacturer's warranty period is over.
Covers issues not included in your manufacturer's warranty, such as accidental damage or theft.
Get a replacement or a cash refund up to the full amount you originally paid for it.
FAQs
XCover is an authorised protection provider for Debenhams, with over 7 million customers globally and an average 4.7 out of 5 stars from thousands of reviews on Google and Trustpilot. XCover's simple, fast and stress-free repair and replacement process delivers peace of mind if your item is stolen or it has damages or defects that aren't covered by the manufacturer's warranty.
XCover's simple, fast and stress-free repair and replacement process delivers peace of mind if your item is stolen or has damages or defects that aren't covered by the manufacturer's warranty. XCover’s easy, digital process is simple with quick payouts on approved claims.
Before submitting a claim, you need to gather all the details and documents to support your claim. This helpful article has a guide to what documents you may need based on your claim reason.
When you're ready to submit your claim, log in to your XCover Account, select the XCover Protection you would like to claim for and then select ‘Make a Claim’.
The XCover claims process is quick and hassle-free, with payment or reimbursement for approved claims processed instantly. The dedicated team at XCover aims to complete 95% of claims within 3 days of claim submission, so keep a close eye on your emails to ensure there’s no delay.
For more information about claims submission, please check XCover Help.