
Not enough history yet
Diamond Collection 3000 Memory Foam Pocket Spring Mattress £319.59 today.
We started tracking this on 15 Nov 2026. Its verdict is due in 29 days, once we have 30 days of prices.
Where today's price sits
We started tracking this on 15 Nov 2026. Its verdict is due in 29 days, once we have 30 days of prices. The scale appears then.
Not ready to buy?
We'll email you when the Double gets cheaper. One email per drop, and every email has a link to stop.
Specifications
- Mattress type
- Hybrid
About this mattress
The Diamond pocket mattress is designed to provide an exceptional sleep experience, featuring a soft micro-quilted top panel for a luxurious, comfortable feel throughout the night. This mattress is the result of years of research and development, offering the latest innovation in ergonomic comfort and pocket spring technology. With 3000 individually nested pocket springs, it delivers superior anatomical support and promotes proper spine alignment and even weight distribution. This design helps alleviate common issues like back, neck, and knee pain, ensuring a restful, pain-free sleep for all types of sleepers. The mattress includes seven layers of comfort fillings, combining both Reflex and Memory foam for medium-soft support. A 2-inch layer of high-quality, NASA-inspired visco-elastic memory foam adapts to your body shape, offering soothing pressure relief from head to toe. For added convenience, the Diamond mattress is single-sided, eliminating the need to flip it. Simply rotate it every few months to maintain its pristine condition. The mattress also features hypoallergenic, anti-bacterial, and anti-dust mite properties, ensuring a healthier sleep environment. The wire frame surrounding the pocket springs offers extra side support, and the built-in handles make rotating the mattress easy. With its thoughtful construction, this mattress delivers both comfort and durability, making it an excellent choice for those seeking long-lasting, restorative sleep. This mattress is delivered flat to your door.
Description from The Sleep People
Price history
The chart appears once we have more than one day of prices. We started tracking this on 15 Nov 2026.
| From | Price | “Was” price shown |
|---|---|---|
| 15 Nov 2026 | £319.59 | £339.99 |
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Compare the Double with another mattress
Questions about the Diamond Collection 3000 Memory Foam Pocket Spring Mattress's price
When does the Diamond Collection 3000 Memory Foam Pocket Spring Mattress usually go on sale?
It showed a "was" price on 1 of the 1 days we've checked it every hour.
What's the cheapest price ever recorded for the Diamond Collection 3000 Memory Foam Pocket Spring Mattress?
£319.59 for the Double, on 15 Nov 2026. We've tracked it since 15 Nov 2026.
Is the £20.40 off the Diamond Collection 3000 Memory Foam Pocket Spring Mattress a real saving?
The Sleep People shows it reduced from £339.99, but it was only that price on 0 of the last 1 days. £319.59 is what it usually costs.
How often do you check the price?
Every hour, for every size. We keep every change, which is how we know what it usually costs.