THE GRATEFUL
MATTRESS
Every body generates heat and perspiration as they sleep. The Grateful mattress’ breathable support layer brings airflow to the surface for a restorative sleep, so the whole family can wake up on cloud nine.
Grateful Hybrid
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The Grateful mattress supports you perfectly using Diamond’s Patented Support System with Gel Memory Foam, comfort layers that provide pressure relief, contouring and motion separation to lull you into deeper sleep, so you can always rise and shine.
Perfecting the Art of Sleep
The Diamond Promise
RISK-FREE
120 NIGHT TRIAL
Give your body the time it needs to adapt to a brand-new mattress.
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FREE RETURNS
& EXCHANGES
We want you to find the right fit. If it's not a match, we'll come pick it up and you'll receive a full refund.
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Sleep Fact #
063
Dreaming improves memory retention up to 33%. Diamond’s unique combination Diamond Sparkle Foam and our patented coils allows for deeper sleep, so you can remember what matters most.
FOREVER WARRANTY
Because Diamond's Are Forever! Guaranteed for as long as you own your mattress.
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FREE
SHIPPING
Packaged conveniently and delivered right to your door.
WHITE GLOVE
DELIVERY
We’ll make it easy. We’ll take care of setting up your new mattress and taking away your old one.
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Choose your comfort level
Everyone has their ideal comfort level. That’s why we've designed this comfort selector tool so that you know exactly what you’re jumping into.
Grateful Mattress
Product Specifications
Frequently Asked Questions
How to Manage Stress and Sleep Better
It's time to put sleep at the top of your to-do list. Because better sleep means a better you.
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