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Emma Diamond Hybrid Mattress

Latest Promotions
Christmas Sale! Get up to 50% off Emma mattresses, then get an extra 5% off the discounted price with our code MZ5. Ends December 12th
See offer

Essential Mattress Info

Emma (Australia)
Mattress Type
Hybrid (foam & springs)
Other Certification Info

Trial & Warranty

Trial Period
Trial Period (nights)
Warranty Length (years)

Firmness Options

One Firmness Fits All?
Adjustable Firmness
Half-Half Firmness
Selectable Firmness
Flippable / Reversible Firmness
Firmness Info

This mattress has all the needed features to give you the sleep you deserve regardless of your preferred sleeping position. The best way to find out whether a mattress is right for you, is from the comfort of your own home. That's why Emma give you 100 nights to test the Emma Diamond Hybrid Mattress. If you decide its not quite right, you can send it back for free.

Mattress Construction

Materials Overview

Take your sleep to the next level with the Emma Diamond Hybrid. The Emma Diamond Hybrid Mattress consists of four different layers:

  • Diamond Degree® Graphite Foam
  • Adaptive comfort foam
  • Pocket springs
  • HRX foam.

Comfort Info

The excellent cooling and heat dissipation properties of the Diamond Hybrid mattress helps your body maintain the ideal sleeping temperature, enabling you to sleep longer in the deep sleep phase and feel more well rested when waking up.

Support Info

A hybrid mattress without compromise: the Diamond Hybrid mattress completely moulds to your body, thanks to its adaptive comfort foam and pocket spring construction.

Comfort Specs

Diamond Degree® graphite foam has an infusion of diamond and graphite particles, this innovative coating quickly dissipates excess heat away; extending the duration of your deep sleep phase.

Support Specs

The low rolling-resistance of the Diamond Degree® graphite foam requires less effort from your body when you involuntarily toss and turn during sleep, meaning you're less likely to wake yourself up or be disturbed by your partner in the middle of the night.
The ergonomically designed adaptive comfort foam layer adapts to your body and optimally distributes body pressure, allowing you to sleep comfortably regardless of your build or sleeping position (back, side, stomach).
Individually encased steel pocket springs provide dynamic body adaptation and improved breathability over a standard foam mattress, while also allowing for movement isolation to minimise disturbances brought about by movements.
The supportive HRX foam layer provides optimal 3 zone back support and superb durability.

Fabric Specs

A climate-regulating and elastic cover. This fully breathable, removable, and washable premium cover is designed to help facilitate heat dissipation of the Diamond Degree graphite foam. Its airy structure lets the mattress breathe during the day without hindering the thermoregulatory effects of the mattress. The top of the cover is made of 76% polyester, 23% lyocell and 1% elastane, the bottom is made of 87% polyester and 13% polypropylene, the sides are made of 100% of polyester.

Manufactured in


Side Sleepers
Back Sleepers

Size & Weight

Single Dimensions
188 x 92 x 25 cm
Single Weight (kg)
King Single
King Single Dimensions
203 x 107 x 25 cm
King Single Weight (kg)
Double Dimensions
188 x 138 x 25 cm
Double Weight (kg)
Queen Dimensions
203 x 153 x 25 cm
Queen Weight (kg)
King Dimensions
203 x 183 x 25 cm
King Weight (kg)

Bedtime Reading

Interesting Blog Articles

Europe's Most Awarded Mattress 2019

Over 29 European Consumer Awards and Counting. This impressive all-round mattress didn't perform badly in…
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About the New Emma Comfort Mattress

Dedicated and designed for Australian sleepers. From CHOICE® Recommended Mattress 2020 to CHOICE® Top Scoring Mattress 2021...
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Delivery Cost
Delivery Info

Free delivery and returns. You will typically receive your mattress within 1-5 business days depending on your proximity to Emma's warehouses (up to 10 business days for rural areas). Current delivery times are indicated on Emma's website.

Latest Promotions
Christmas Sale! Get up to 50% off Emma mattresses, then get an extra 5% off the discounted price with our code MZ5. Ends December 12th
See offer