Diamond Hybrid Mattress

Premium comfort combined with undisturbed sleep

Designed to regulate your body temperature and help you fall asleep faster and longer.

  • Temperature regulation for better and deeper sleep
  • Provides comfort in all sleeping positions
  • Adaptive support to alleviate back and joint pain

Limited Sizes Left! Grab the remaining stocks at 74% off!


Old Mattress Removal


Including GST

3 payments of $150.00 with

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Make it a Bundle

Diamond Bundle (1 Signature Bed + 1 Diamond Hybrid Mattress)



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Free Delivery

Free no contact delivery for all orders

Dispatched in: 1–3 Working days

200 Night Trial
10-Year Warranty

Product Details

Mattress Core Construction

  • Supportive polyether foam
  • Pressure-relieving point-elastic foam

Cover Layer Material

  • Removable and washable top cover: 99% polyester and 1% elastane
  • Side cover: 100% polyester
  • Bottom cover: 87% polyester and 13% polypropylene
  • Single: 90 x 190 cm (35" x 75")
  • Single XL: 90 x 200 cm (35" x 78")
  • Super Single: 107 x 190 cm (42" x 75")
  • Queen: 150 x 190 cm (59" x 75")
  • Queen XL: 150 x 200 cm ( 59" x 78")
  • King: 180 x 190 cm (71" x 75")

All sizes have a height of 25cm

Each individual layer of the Emma Original 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.

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No more overheating or sweating through the night

Thanks to the revolutionary graphite-infused foam, the Emma Diamond Hybrid Mattress absorbs your body heat and redistributes it away from the mattress - keeping your body temperature constant, so that you’re never too hot or too cold. This maintained temperature, in turn, keeps your deep sleep uninterrupted.

Total comfort no matter what position you sleep in

Experience a new kind of comfort with progressive firmness as your body meets the top of the mattress and sinks into a sturdy, supportive base. The deeper you sink into the mattress, the more supportive it becomes thanks to the hybrid of memory foams and pocket springs.

The perfect temperature for every sleeper

The Emma Diamond Hybrid will sustain the optimal temperature of your body, so that you can achieve deeper sleep. If there are multiple people in bed, the mattress will maintain the temperature for each individual, leaving the other’s temperature unaffected. Everybody wins.

Uninterrupted sleep with reduced partner disturbance

Waking up to your partner or your child tossing and turning is a thing of the past with an Emma Mattress. Designed with motion-isolating foam, any movement from the other side of the bed is minimized and won't disturb your good night's sleep.

The Diamond Standard of Mattresses

Emma Diamond Hybrid - Layer by Layer

    • Emma UltraDry™ Breathable Cover

      This cover is designed specifically to help faciliatate the heat dissipation of the Diamond Degree® graphite foam, while integrating Emma UltraDry™ Technology. This fully breathable, removable, and machine-washable cover has an airy structure that is super soft to the touch, making it a dream to lie on and a breeze to wash.

    • Diamond Degree® Foam that regulates your temperature

      With revolutionary graphite-infused foam, this layer absorbs your body heat and redistributes it away from the mattress keeping your body temperature constant so that you can get a better and deeper nights sleep.

    • Comfort HRX Foam that distributes body pressure

      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.

    • AeroFlex® Pocket Springs for motion isolation and durability

      Each individually-encased steel pocket spring dynamically adapts to body movement while providing superior breathability when compared to other standard foam mattresses. Not only that, but it also prolongs the lifespan of your mattress.

    • Supportive HRX Foam for stress-free sleep

      This supportive HRX foam gives you just the right level of firmness – without the dips and sinks. Lay back and move freely until you’ve found your deep-sleep position.

    • The layer for backup stability and handles

      The bottom of our UltraDry® covers is made of anti-slip fabric to bring extra stability. Plus, it features handles for easy set-up.

    Customer Reviews

    Based on 337 reviews
    Esther Tan
    Diamond Sleep

    Got my diamond hybrid mattress two weeks ago and I saw a significant improvement in my sleep. I don’t wake up multiple times in the middle of the night: I enjoy deep sleep and sound rest. I also highly recommend diamond hybrid mattress to those with back issues: the firmness is just right.

    EMMA Diamond Hybrid Mattress

    I bought 2 sets of mattress and pillows. Both are very comfortable. Has sleep for 1 month, so far no back and neck pain. Even my family like it very much. Worth it!

    R T
    Affordable and comfortable mattress

    Easy to assemble, comfortable, just the right amount of firmness for my liking.


    Comfortable hybrid for those who doesn’t prefer harder ones

    Mrs Wong
    Emma Diamond Hybrids Mattress

    This mattress is extraordinary. Soooo comfortable! I have nice sleep every night.

    Also the CS Alison can always address my queries quickly and very helpful !

    In terms of delivery, it’s v quick as well. Amazing

    Critics trust & love us

    A true worry-free sleep experience

    At Emma, we've partnered with reliable shipping services to ensure the seamless delivery of your new Emma product right to your doorstep, completely free of charge.

    The best way to test out the Emma Sleep System is in your own home. Try it for 200 Nights worry-free and uncover exceptional sleep. If it’s not for you, we’ll handle the returns and refund back your order.

    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.