by The Diamond Lagoon Sustainable Hybrid mattress is 13 inches thick and is made of CertiPUR-US-certified foam. Being a hybrid, it is a good option for its cooling features and works well for those who tend to sleep hot.
Another advantage is that this mattress offers decent edge support, and you can try it out with Diamond Mattress’s 120-night sleep trial. Moreover, you won’t have to break your wallet to get this mattress in your bedroom.
Diamond Lagoon is a good mattress that is made of quality materials. But suppose you are looking for true quality and longevity. In that case, we recommend Saatva Classic Hybrid mattresses, which are made of premium quality materials and come with a lifetime warranty and a 365-night sleep trial.
The #1 alternative we recommend
Who Do We Recommend Diamond Lagoon Mattress for?
- Diamond pocketed coil mattresses are suitable for back support and spinal alignment.
- This mattress is suitable for anyone who prefers to sleep on their back or stomach.
- Those who tend to sleep hot will also benefit from this mattress. Its hybrid constructions ensure maximum air movement and won’t trap any heat from your body.
Avoid Diamond Lagoon Mattress If:
- you’re not a side sleeper.
- you’re looking for limited motion transfer and less noise when moving on your mattress.
- you want to choose the thickness of your mattress as well as the comfort level that it has to offer.
Comfort & Firmness
These Diamond Mattresses are available in mediums firm configurations. It works well for combo sleepers and those who prefer to sleep on their backs.
But this mattress is not firm enough for those who prefer to sleep on their stomachs. Side sleepers will feel uncomfortable on this mattress because it doesn’t offer much pressure relief.
We highly recommend you go for Saatva because it comes in two different thicknesses and three different firmness levels. Therefore, Saatva is a better choice regarding comfort and firmness.
Performance
Diamond Lagoon Mattress is made of quality materials and will continue to last long without losing its shape. The foam used in developing these mattresses is highly dense, and CertiPUR certified. The coil system is made of quality steel for maximum durability.
If you want your mattress to last for more than a decade, then consider going for Saatva Classic. The handcrafted mattresses feature premium quality materials for top-notch performance and longevity.
Is it a Good Mattress for Back Pain?
Diamond Lagoon mattresses come with medium firmness. It means if back support is your top priority, you won’t get much of that from this mattress. It might come in handy if you are a lightweight individual weighing less than 230 lbs.
Saatva Classic is the right option because it has three different thickness levels. You can pick the right one based on your sleep position and body weight.
Sagging & Edge Support
Diamond Lagoon performs well in edge support, and you can say that it goes neck to neck with Saatva Classic. The Lagoon mattress by Diamond is more prone to sagging in the long run than Saatva Classic. It’s because Saatva is handcrafted to perfection using premium quality materials.
Motion Isolation
Diamond Lagoon mattress is a good choice for couples and sex because it offers a decent bounce and responsiveness. If you are looking to go for a mattress that offers limited motion transferability, you need to look elsewhere.
Sleeping Position & Weight
With medium firmness, the Diamond Lagoon mattress is an ideal option for anyone who is a combo sleeper. It is a perfect sleep surface for anyone who prefers to sleep on their back or side. But this one is not the right option for stomach sleepers.
People weighing 130 and 230 lbs will find these mattresses much more useful. This surface is not ideal for heavyweight sleepers because it will lose shape and feel too stiff for lighter sleepers.
Breathability & Heat Transfer
Hybrids are generally pretty good when it comes to breathability and heat transfer; similar is the case with the Diamond Lagoon. The top layer of Repreve Chillsense fabric keeps you cool at night. The comfort latter has copper infused in it for an improved cooling effect. The base layer has an open-cell design for maximum breathability.
Durability
The transformation mattress is made in the US using high-density CertiPUR-US certified foam, copper-infused memory foam, and pocketed coils. These materials will continue to perform for many years to come delivering excellent value for money.
What is Diamond Lagoon Made of?
Following are the different layers of the Diamond Lagoon Hybrid mattress:
- Mattress cover – Right at the top is the mattress cover made of Reprieve Chillsense fabric derived from recycled plastic bottles.
- Comfort layer – This mattress’s comfort layer features a cooper gel-infused memory foam layer.
- Transitional foam layer – This layer is made of foams with an open-cell structure, making the comfort layer more contouring according to your body shape.
- Dynamic Edge Coil system – This layer features individually wrapped coils that adjust according to your body shape and weight and reduce motion transfer.
- The base layer – The base layer is made of high-density foam to stabilize the mattresses.
Is Diamond Lagoon Flippable?
No, Diamond Lagoon Mattress is not flippable, and you can only use it on one side. Flippable mattresses have comfort layers on both sides with a base layer sandwiched between them, and the Diamond mattress doesn’t have this type of construction.
Does Diamond Lagoon Mattress Come in a Box?
Yes, Diamond Lagoon Mattress does come in an box, which is pretty incredible.
Is Diamond Lagoon Usable with an Adjustable Bed?
Yes, the Diamond Lagoon mattress is a mattress you can use with an adjustable bed. But make sure this adjustable frame comes from Diamond mattress for the best performance.
Is Diamond Lagoon Mattress Made in the USA?
Yes, Diamond Lagoon Sustainability Hybrid Mattress is made in the US and is CertiPUR-US certified.
Price Range
The Diamond Lagoon mattress ranges from USD 699 to USD 1299. Have a look at the prices of different sizes of Diamond Lagoon mattresses in the following table.
| Size | Dimensions | Price |
| Twin | 38-inch x 75-inch | USD 699 |
| Twin XL | 38-inch x 80-inch | USD 699 |
| Full | 54-inch x 74-inch | USD 899 |
| Queen | 60-inch x 80-inch | USD 999 |
| King | 76-inch x 80-inch | USD 1199 |
| Cal King | 72-inch x 84-inch | USD 1299 |
Trial, Shipping & Warranty
Diamond Lagoon mattresses come with the following trial, warranty, and shipping options:
- 120-night sleep trial – The mattress has a long 120-night sleep trial with a minimum usage policy of 30 days.
- 20-year warranty – These mattresses are also covered under a 20-year warranty, and you can claim any issues associated with the quality of the materials and craftsmanship of your Diamond mattress.
- Nationwide free shipping – Diamond Mattress offers free of cost shipping across the nation.
Our Verdict
Diamond Lagoon Mattress is a good option if you are looking for a budget-friendly hybrid mattress with decent performance.
If you want true performance and longevity, consider going for Saatva Classic. This mattress is handcrafted to perfection and comes with a 365-night sleep trial and a lifetime warranty.