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BEST SELLING MATTRESSES

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120 Night Risk-Free Trial
*on select models
Free Shipping + Returns
20-Year Warranty
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Approved by Sleep Experts

“A quality mattress that won’t break the bank.”

“Diamond offers a great line of hybrid mattresses...” 

“I strongly recommend purchasing a Diamond mattress.”

“They actually make their own pocketed coils and process their own memory foams.”

The Diamond Difference

  • Made in The USA
  • Over 80 Years of Innovation
  • Family-Owned and Operated
  • Handcrafted for Health and Wellness
  • The Diamond Promise:
    • 120 Night Risk-Free Trial
    • Free Nationwide Shipping
    • Free Returns and Exchanges
    • Forever Warranty* on select models

    • Featured Products

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    1. COOLTOUCH ADVANCED TEMPERATURE REGULATING FABRIC

    Diamond uses luxury stretch-knit fabrics and advanced cooling technology to help you regulate temperature all through the night

    2. DIAMOND HYPER-CONDUCTIVE SPARKLE FOAM

    Graphene and conductive flakes dissipate heat from the surface of the skin to actively regulate your core temperature for the most natural sleeping environment.

    3. MICRO COIL-COMFORT LAYER

    With over 1,000 micro-coils creating weightless pressure relief, this wrapped coil design enhances airflow and breathability to maintain a comfortable sleep environment.

    4. HD COMFORT LAYERS – CERTIPUR-US CERTIFIED

    Hyper conductive foam that regulates your core temperatures and contours to your natural shape to help achieve a comfortable sleeping posture.

    5. PATENTED ZONED SUPPORT SYSTEM

    Prevents motion transferred between partners for less disturbance and improves alignment by relieving pressure along the shoulders, back, and hips.

    Lay on a Diamond

    Feel for yourself how we’re perfecting the art of sleep.

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