The Emma Diamond Hybrid Mattress is one of the top of the range models from this world-famous hybrid mattress maker. Emma created the Diamond Hybrid mattress alongside the Diamond Firm mattress, which is the firmest model they make, to showcase the luxurious mattresses they could produce. The Diamond Hybrid mattress is made from four high-quality layers of foam, gel and pocket springs. The combination of these layers result in a luxuriously comfortable mattress that provides comfort and support in equal measure, albeit designed for those who do not want their mattress to be too firm.

200-Night Sleep Trial
Emma backs their mattresses with a 200-night sleep trial. If you're not completely happy with the mattress, then you can exchange it for another. This trial will give you total peace of mind, and allows you to use the mattress in the comfort of your own home.

The excellent Diamond Hybrid mattress is made from four key layers. Each layer is specifically designed with a purpose.
- The foundation layer to this mattress is the high-density layer that gives the mattress its stability, and ensures the pocket springs remain supportive and consistent. This layer is HRX Foam (HRX stands for "High Resiliency Extra").

- Next up is the layer of excellent Pocket Springs. These springs will move up and down as weight is applied, working like pistons to support the body and mirror your contours, effortlessly providing good support and preventing aches and pains. As each spring is inside its own fabric pocket, it cannot interfere with surrounding springs, further improving the accuracy of the support.

- The layer above the springs is the Adaptive Comfort foam, which is soft but still supportive. This layer also features grooves to enhance the movement of air, ensuring the mattress remains cool and dry at all times.

- The top layer is Diamond Degree Graphite Foam. This wonderfully comfortable layer of Emma foam is a combination of memory foam and graphite providing a super breathable, pressure-relieving foam that will draw away excess heat throughout the night.

- The cover of this Emma mattress is a final flourish of luxury. This Premium SensICE Cool-Touch Removable Cover is silky smooth, soft and very tactile. This cover boasts cool properties of its own, and will ensure you're comfortable throughout the night, night after night. This cover is removable and machine washable up to 40°C (we recommend line dry only).

Measurements, Weights and Dimensions:
W - Width x L - Length x D - Depth

Single Mattress - W 90 centimetres (3 feet) x L 190 centimetres (6 feet 3 inches) x D 29 centimetres (10.6 inches)Double Mattress - W 135cm (4ft6) x L 190cm (6ft3) x D 29cm (10.6")Kingsize Mattress - W 150cm (5ft) x L 200cm (6ft6) x D 29cm (10.6")Superking Mattress - W 180cm (6ft) x L 200cm (6ft6) x D 29cm (10.6")

Mattress Maximum User Weight per sleeping position - 130kg (20st)

All Emma mattresses are shipped in boxes of W - 45cm x L - 110cm x D - 45cm

Roll-up vacuum-packed mattresses must be unrolled within one month of delivery to ensure they expand fully and operate as intended.
Note, if using this mattress with a slatted bedstead, the distance between each slat can be no more than 7cm.