How The Trial Works
Step 1: Order Your Mattress
Place your order online and enjoy fast, convenient delivery to your home.
Step 2: Set Up Your Bed
Unbox your mattress and allow it to fully expand. Your trial begins the day it arrives.
Step 3: Break It In
Sleep on your mattress for at least 30 nights to allow your body to adjust and the materials to settle into their optimal feel.
Step 4: Love It or Return It
If it’s not the right match, contact our support team before night 120 to start a return or exchange. We’ll coordinate pickup and issue your refund once the process is complete. You will receive a full refund, less a $99 flat fee to cover pickup and return shipping costs.
Click here for the trial Terms & Conditions.
Enjoy a simple, confident mattress shopping experience.
That’s why Diamond Mattress offers a 120-night in-home sleep trial—so you can experience your new bed where it matters most: in your own bedroom.
Take your time, get comfortable, and make sure it’s the right fit for your sleep style.
What's Included
120-Night Risk-Free Trial
Sleep on your Diamond Mattress for up to 120 nights and experience how it supports your body, relieves pressure, and improves your rest.
Free Shipping
Your mattress is delivered directly to your door at no cost, making it simple to upgrade your sleep without added fees.
Easy Returns & Exchanges
If it’s not the right fit, our team will guide you through a simple return or exchange process.
Why a 120-Night Trial Matters
It takes time for your body to adjust to a new mattress. A few nights isn’t enough to fully evaluate comfort and support.
A 120-night trial gives you the opportunity to:
✅ Experience real, consistent sleep over time
✅ Allow materials to properly break in
✅ Ensure proper alignment and pressure relief
✅ Make a confident, informed decision