Our premium cooling mattress is made even better with a hypoallergenic cover that promises a carefree and restful sleep!
Repel allergy-triggering nasties with a hypoallergenic cover
Temperature regulation via our Diamond Degree® Technology
Superior 7-zone dynamic support where your body needs it the most.
Clearance Sale
Since this product has expired and been phased out, we are running a special promotion to clear out any remaining stocks. Any other coupons/discounts and freebies do NOT apply to this promo. This promotion is only valid until stocks last.
Are you sure you've chosen the right size?
Check out our size guide to make sure you've got the right one in your cart.
Quantity
1
Emma Diamond Premium Mattress
Worry-free Sleep
Our premium cooling mattress is made even better with a hypoallergenic cover that promises a carefree and restful sleep!
Repel allergy-triggering nasties with a hypoallergenic cover
Temperature regulation via our Diamond Degree® Technology
Superior 7-zone dynamic support where your body needs it the most.
Clearance Sale
Since this product has expired and been phased out, we are running a special promotion to clear out any remaining stocks. Any other coupons/discounts and freebies do NOT apply to this promo. This promotion is only valid until stocks last.
Are you sure you've chosen the right size?
Check out our size guide to make sure you've got the right one in your cart.
Quantity
1
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Free Delivery and Returns
Free no contact delivery for all orders
Dispatched in:
1 - 10 working days
PRODUCT DETAILS
100 Nights Trial
Mattresses bought from the clearance are NOT eligible for the 100 Night Trial.
10 Year Warranty
A mattress is like having a life-long friend. And because we have so much trust in ours, we give all our Emma mattresses a 10-year manufacturer warranty.
Mattresses bought from the clearance can only be returned for the following reasons:
- Manufacturing defect or damage from production
- Missing or damaged parts
- Inflation problems not caused by the customer
- Returns for reasons other than that stated above will not be accepted
For the same return reasons, customers can request a product exchange for the same product. The product cannot be exchanged for any other Emma product.
Metro Areas
Get the Emma Diamond Premium Mattress in 1-10 Business Days
Regional Areas
1-10 Business Days
Delivery time can vary depending on the distance between your location and our warehouse. For more information, please use our live chat.
Available Stocks
- Single available in:NSW, QLD
- King Singleavailable in:NSW
- Doubleavailable in:NSW, QLD
- Queenavailable in:NSW, QLD
- Kingavailable in:NSW
Each individual layer of the Emma Diamond Hybrid Mattress complies with the OEKO-TEX® Standard 100 - Class 1 (Certificate Number: 16.0.93305). This certification assures that our product is free of harmful substances and is safe for babies and toddlers.
Single mattress
(188 x 92 x 25 cm) 20 kg
Double mattress
(188 x 138 x 25cm) 27 kg
King mattress
(203 x 183 x 25 cm) 40 kg
Mattress Box Dimensions
The Single, King Single and Double´s box dimensions are 38x38x110cm
The Queen and King´s box dimensions are 45x45x110cm
King Single mattress
(203 x 107 x 25 cm) 23 kg
Queen mattress
(203 x 153 x 25 cm) 32 kg
Mattress Core Construction
Diamond Degree® Graphite Foam
Adaptive comfort foam
Pocket springs
HRX foam
The colours of the foams are subject to change. This does not affect its quality or your comfort.
Hypoallergenic Mattress Cover
Removable and washable. It is constructed with sustainable natural bamboo and viscose that provides a soft, fluffy and luxurious feel.
Worry-free sleep, with the reduced risk of allergy!
Give those teary eyes and runny nose the boot! Our new hypoallergenic cover has been coated with thousands of probiotic capsules that reduces the presence of dust, pollen and other sneeze-inducing nasties - so now you can sleep easy all night long.
Experience cooler, deeper sleep.
Tired of overheating or overcooling in your sleep? Worry no more! Our Diamond Degree® Cooling Technology mattress ensures less heat build up through thermally conductive graphite particles that absorbs heat away from your body.
Wake up feeling sweat-free
Moisture build-up is a common occurrence in sleep as our bodies sweat throughout the night. With our hydrophilic graphite layer, moisture is absorbed and dried to keep you feeling cool and fresh under the sheets.
Proper ergonomic support
The combination of our graphite-infused memory foam layer plus adaptive pocket springs provides an even better night’s sleep. The mattress easily contours to the shape of your body, further relieving pressure points and adding support where it’s needed.
Firmness Level: Medium-Soft
The Emma Diamond Premium Mattress is rated a 5.46 on our mattress firmness scale. It is the perfect choice for sleepers who want just the right level of firmness for their mattresses.
Treated with microfibers and natural probiotics, this cover is designed to drastically reduce allergens while naturally keeping the surface of your mattress clean and fresh. Constructed with sustainable natural bamboo and viscose, for a soft, fluffy and luxurious feel.
2
Diamond Degree Foam
Infused with diamond and graphite particles, this innovative coating quickly dissipates excess heat to help you catch more zzzzz’s.
3
Comfort HRX Foam
This ergonomically designed foam layer adapts to your body and perfectly distributes body pressure, allowing you to sleep comfortably regardless of your build or sleeping position.
4
AeroFlex® Pocket Springs
Each individually encased steel pocket spring dynamically adapts to body movement while providing superior breathability when compared to other standard foam mattresses. These factors work together to prolong the lifespan of your mattress.
5
Supportive HRX Foam
This layer adds additional support by providing superior counter pressure.
6
Bottom Covers with Handles
The grey bottom ensures perfect air circulation, so you breathe easy all night long. Plus, it features handles for easy set-up.
As featured in:
Over 130,000 Aussies Sleeping on an Emma
@harperr_maee
"I can tell you this is a life changer. It has provided more support for my back and has helped my quality of sleep."
@jordannamorandin
"The Emma Sleep mattresses provide a whole new level of comfort so if you value amazing sleep then you need to get your hands on one of these babies!"
@mykindofbliss
"Perfect for those of you looking for some uninterrupted sleep and it’s also great for temperature control 👌🏻"
@abbgilmore
"Our sleep has improved so much and we feel as though we are waking up happier and ready to take on whatever the day throws at us!"
@alicia.parr
"I've never woken up with back pains and have had the most refreshing mornings to start my day."
@hannah_dales
"I searched for over 4 months for the perfect one and after finding out the [Emma] was the top scoring mattress for 2021 & 2022, how could I say no!"
Try out the Emma Mattress risk-free with our 100-night trial! If it's not for you, we'll give you a full refund and handle the returns at no cost to you.
A mattress is like having a life-long friend. And because we have so much trust in ours, we give all our Emma mattresses a 10-year manufacturer warranty.
We ship all Emma products directly to your doorstep at no extra cost. If you’re not satisfied, Emma also provides free returns.
Spread the cost of your purchase across installments at 0% interest. We've partnered up with Afterpay and Zip to give you the freedom to choose how and when to pay.
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