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Diamond Transformation Medium

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Product description from Diamond Mattress:

The Transformation mattress will truly enrich your sleep experience with a Micro-Coil System that holds over 2,000 pocketed coils. Hand-placed and individually wrapped, each coil is uniform from top to bottom, unlike hourglass-shaped springs that collapse easily. This system provides targeted pressure relief along your back, shoulders, and neck for better posture and spinal alignment. The Transformation mattress is complete with Diamond’s premium technology: Hyper Conductive Sparkle Foam, CoolTouch Advanced  Fabric and our Patented Support System, a dream team that brings an restorative sleep, so you can reach new heights. 


Temperature Regulation & Pressure Relief

• Actively regulates your core temperature for the most natural sleeping environment.

• Graphene and conductive flakes dissipate heat from the surface of the skin.

• Provides superior pressure relief for sound sleep.


Adding 25% more support where you need it most

• Additional Wrapped coils in the center 3rd provided extra back support where you need it.

• Improves alignment by relieving pressure along the shoulders, back and hips.

• Prevents motion transferred between partners for less disturbance.


Pressure Relief, Support & Breathability

• Over 1,000 micro-coil act with independent suspension to create weightless pressure relief.

• Wrapped coil design enhances airflow and breathability to keep you sleep environment more comfortable.

• Reduces motion transfer and contours to the sleepers needs.


Temperature Regulation & Pressure Relief

• Advanced PCM coating regulates temperature so you can enter sleep more quickly and stay asleep longer.

• Actively moves excess heat away from the skin where it can dissipate to maintain a comfortable sleeping environment.

• Luxury stretch knit design contours to your body relieving pressure and enhancing conformability and pressure relief.


A hybrid design for a boost of balanced comfort.

• Contours to your natural shape to help achieve a comfortable sleeping posture.

• Hyper conductive foam regulates core temperatures for a natural sleep.

• Coils provide breathability and additional comfort and support.


Sleep more comfortable all the way to the edge

• Increases usable sleep surface by allowing you to sleep all the way to the edge without feeling like falling off.

• Creates a better edge for entering, exiting and sitting on the side of the mattress.

• Reduces motion transfer between partners for less disturbance and deeper sleep.

Bottom Line Is this a good bed for you?

Fit: Recommended for people who...

Prefer to sleep on their side
Prefer to sleep on their back
Prefer to sleep on their stomach
Prefer medium softness

Function: Rated for its...

Motion Isolation
Pressure Relief

Features: Contains...

  • Foam
  • Innerspring
  • Micro-Coils
  • Pocketed Coils
See specs for the Transformation Medium »
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Q&A Transformation Medium

Model Features Transformation Medium

Support Core:
Comfort Level:
Surface Type:
Euro Top


Mattress Components:
Special Characteristics:


Overall Build
  • No-Flip
  • Works with an adjustable base
  • Mattress Thickness: 10"
Which mattress from Diamond Mattress is best for you?

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About this Model Transformation Medium

Active (released 2019) (edit this)
Diamond Mattress
Diamond GIFT Collection
Model Name:
Transformation Medium

Additional Information Transformation Medium


The Transformation Medium is a euro top spring core medium mattress model released in 2019 that is part of the GIFT Collection product line manufactured by Diamond Mattress.


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