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Diamond Flurry Lux Review

Rating: 8.4
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The Diamond Flurry Lux mattress is a hybrid model praised for its cooling performance, pressure relief, and motion transfer. Available in soft and medium-firm options, it suits various sleeping positions and body weights. Key features include a "cool to the touch" cover, deep sinkage for pressure relief, minimal motion transfer, fast response time, and good edge support. The mattress has a 14-inch thickness with a quilted cover, multiple foam layers, and pocketed coils. It comes with a 120-night trial, 20-year warranty, and free U.S. shipping. However, it may not be firm enough for heavier sleepers, and edge support could be better.

Scores and Quotes

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review matrix
9.1
  • 10
    Motion Transfer

    The Flurry Lux minimizes disturbances from movement, making it ideal for couples.

  • 10
    Cooling

    The Flurry Lux features a "cool to the touch" cover made with phase change materials, maintaining a comfortable sleeping temperature.

  • 10
    Pressure Relief

    The mattress offers a deep sinkage of 2.38 inches, providing a moderate hug that contours to the body without feeling overly restrictive.

  • 9
    Response Time

    The mattress has a fast response time, recovering mostly in 0.3 seconds and fully in 1.0 seconds.

  • 9
    Off-Gassing

    The mattress has an off-gassing score of 8.9/10.

  • 8
    Sex

    The mattress scores 8.1 for sex, benefiting from good pressure relief and cooling, though its bounce is moderate.

  • 8
    Edge Support

    While the edge support is rated as good, it is not exceptional, with a sitting edge sinkage of 4.5 inches.

8.3
  • 9
    Cooling

    Features advanced cooling technology, including Coolstream Lux fabric and highly conductive graphene foam, which work together to draw heat away from the body during sleep.

  • 8
    Motion Transfer

    The foam-encased coil system provides exceptional support and reduces motion transfer, making it suitable for couples.

  • 8
    Pressure Relief

    Customers have reported significant improvements in sleep quality, with many noting the mattress's ability to keep them cool and comfortable throughout the night.

7.6
  • 9
    Pressure Relief

    Excels in relieving pressure at sensitive areas like the shoulders and hips.

  • 8
    Motion Transfer

    The combination of the quilted cover and individually wrapped coils minimizes disturbances from movement.

  • 7
    Cooling

    Features graphite-infused poly foam that dissipates body heat and a CoolTouch fabric cover.

  • 7
    Response Time

    Graphite-infused poly foam responds quickly to pressure.

  • 7
    Bounce

    The robust pocketed coil system offers bounce.

8.5
  • 9
    Edge Support

    Designed with excellent edge support.

  • 9
    Pressure Relief

    Patented pocket coil system and micro-coils in the Transformation model provide exceptional pressure relief.

  • 8
    Motion Transfer

    Patented pocket coil system minimizes motion transfer.

  • 8
    Cooling

    Intention model features graphene for heat dissipation; Faith model uses phase-change fabric for cooling.

8.0
  • 8
    Motion Transfer

    No Motion Transfer: 8.2/10

  • 8
    Sex

    Sex/Bounce: 8.1/10

  • 8
    Cooling

    Cooling: 7.9/10

  • 8
    Bounce

    Sex/Bounce: 8.1/10

  • 8
    Off-Gassing

    Odor on Delivery: 7.9/10

Pressure Relief
9.0
  • 10.0
    naplab.com

    The mattress offers a deep sinkage of 2.38 inches, providing a moderate hug that contours to the body without feeling overly restrictive.

  • 9.0
    sleepopolis.com

    Excels in relieving pressure at sensitive areas like the shoulders and hips.

  • 9.0
    yawnder.com

    Patented pocket coil system and micro-coils in the Transformation model provide exceptional pressure relief.

  • 8.0
    diamondmattress.com

    Customers have reported significant improvements in sleep quality, with many noting the mattress's ability to keep them cool and comfortable throughout the night.

Off-Gassing
8.5
Edge Support
8.5
  • 9.0
    yawnder.com

    Designed with excellent edge support.

  • 8.0
    naplab.com

    While the edge support is rated as good, it is not exceptional, with a sitting edge sinkage of 4.5 inches.

Motion Transfer
8.4
  • 10.0
    naplab.com

    The Flurry Lux minimizes disturbances from movement, making it ideal for couples.

  • 8.0
    diamondmattress.com

    The foam-encased coil system provides exceptional support and reduces motion transfer, making it suitable for couples.

  • 8.0
    sleepopolis.com

    The combination of the quilted cover and individually wrapped coils minimizes disturbances from movement.

  • 8.0
    yawnder.com

    Patented pocket coil system minimizes motion transfer.

  • 8.0
    www.slumbersearch.com

    No Motion Transfer: 8.2/10

Cooling
8.4
  • 10.0
    naplab.com

    The Flurry Lux features a "cool to the touch" cover made with phase change materials, maintaining a comfortable sleeping temperature.

  • 9.0
    diamondmattress.com

    Features advanced cooling technology, including Coolstream Lux fabric and highly conductive graphene foam, which work together to draw heat away from the body during sleep.

  • 8.0
    yawnder.com

    Intention model features graphene for heat dissipation; Faith model uses phase-change fabric for cooling.

  • 8.0
    www.slumbersearch.com

    Cooling: 7.9/10

  • 7.0
    sleepopolis.com

    Features graphite-infused poly foam that dissipates body heat and a CoolTouch fabric cover.

Response Time
8.0
  • 9.0
    naplab.com

    The mattress has a fast response time, recovering mostly in 0.3 seconds and fully in 1.0 seconds.

  • 7.0
    sleepopolis.com

    Graphite-infused poly foam responds quickly to pressure.

Sex
8.0
  • 8.0
    naplab.com

    The mattress scores 8.1 for sex, benefiting from good pressure relief and cooling, though its bounce is moderate.

  • 8.0
    www.slumbersearch.com

    Sex/Bounce: 8.1/10

Bounce
7.5