Emma Diamond Mattress Topper Review


Emma – The Sleep Company Overview:

Emma is the world’s leading direct-to-consumer sleep brand that first entered the New Zealand market in late 2020.

Emma Sleep was founded in 2013 by Dr. Dennis Schmoltzi and Manuel Mueller in Germany. Since then, Emma has grown to over 30 countries across 5 continents, helping over 5,000,000+ people awaken their best through Emma’s sleep research backed products.

Emma prides itself in its sleep expertise, with a team of neuroscientists behind the engineering of Emma’s sleep products, it’s no surprise that Emma has won over 40+ consumer awards globally.

In this article, we dig deep into one of Emma’s newest additions to the accessory line: The Diamond Mattress Topper.


About the Emma Diamond Mattress Topper

Last May 2022, Emma Sleep introduced their first three sleep accessories, including their 2-in-1 flippable Mattress Topper which quickly grew to become the company’s best-selling accessory in the line-up. Now, they’ve introduced a more premium sleep accessory, the Diamond Mattress Topper which claims to contain Emma Sleep’s patented Diamond Degree® technology, just like their premium Diamond Hybrid (Spring + Foam) Mattress which you can read more about here. And although it doesn’t look like it, this new premium Diamond Mattress Topper is out to change the game and is definitely one you should highly consider when looking for that luxurious and superior deep & cool hotel-like sleep but at a fraction of the price.

Here’s why:

As mentioned above, the unique thing that differentiates Emma Sleep’s Diamond Mattress Topper from its predecessor or even other toppers in the market is its patented Diamond Degree® technology. What is this exactly? It’s a graphite-infused foam found inside the Diamond Mattress Topper which Emma Sleep claims to dissipate heat away from your body so you experience cooler and therefore deeper & longer sleep. After having tried this out for about 2-3 weeks, we’ve absolutely grown to love this Diamond Mattress Topper as it made falling asleep much faster and easier due to the ever-so comfortable foam paired with its cooling technology.


What’s also great about this premium Diamond Mattress Topper is that it’s 8cm which is about the perfect height for most people to notice and experience the more comfortably cool and luxurious hotel-like feel of their new or old mattress.

In terms of the cover, just like their original Mattress Topper, it’s still 100% vegan, removable, machine-washable, and OEKO-TEX® certified so it’s free from harmful chemicals and safe for toddlers. However, what’s new this time around is that this cover is specially designed to be more breathable for the most optimum temperature regulation and so that the graphite-infused foam layer’s benefits are still maintained. This means that you can comfortably sleep cool and fresh all night every night.


Besides these, Emma Sleep also provides the following for their Toppers:

  • Free Delivery Nationwide
  • 10-Year Warranty
  • Size Range: Single, Double, King Single, Queen, King, Super King

Like in our Mattress Topper Review, purchasing a mattress topper isn’t really necessary. If you’re already satisfied with how your current mattress feels then you don’t need to purchase one. However, if you’d like to upgrade your new/old mattress for better sleep but don’t want to break the bank, then we highly recommend checking out the Emma Diamond Mattress Topper for the coolest, deepest, and most comfortable sleep.. 

Shop the Emma Diamond Mattress Topper NOW and get an additional 5% off with the code ‘TOP5NZ‘!