Diamond

Shop Best-Selling Mattresses
Discover our award-winning collection of top-rated mattresses, tailored to every size, firmness, and sleep style. Find your perfect fit today!

Call: (661) 430-8660
For Expert Help and Great Deals on Puffy Mattresses

Diamond

Evaluate and Select

Find Your Perfect Mattress with Diamond Mattress

At Diamond Mattress, we are fourth-generation sleep experts with a commitment to providing the best rest possible. Our made-to-order mattresses are designed to meet your needs and are available nationwide under our brand and others. Plus, select models can be shipped directly to your door from our site.

🚚 Free shipping and returns on all products.

🛏️ 120-night risk-free trial for select mattresses.

🇺🇸 Made in the USA with the highest quality standards.

⏳ 20-year warranty on all mattresses.

💤 Compare our models and find the one that’s perfect for you.

👉 Click here to explore our mattress collection and experience the comfort you deserve.

  • Proudly made in USA

  • FREE NATIONWIDE SHIPPING

  • 20-YEAR WARRANTY

  •  WARRANTYEASY FINANCING

1 4

The Best Organic mattress. Meet Sage.

Natural and Organic

• Unbleached organic cotton with no harmful chemicals or dyes
• Ethically sourced wool with natural temperature regulating and antimicrobial properties
• Oeko-Tex 100 certified sustainably sourced Talalay Latex
• Natural and breathable oganic cotton layer
• High quality and eco-friendly materials

See More

Visit a nearby mattress store

We have two locations in California.
Get quick directions:
Sylmar, Ca
Santa Clarita, Ca

View Locations