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✔️ Superior Cooling and Heat Regulation

✔️ Naturally Antimicrobial and Odor-Resistant

✔️ Enhanced Support and Recovery

✔️ Health and Wellness Benefits

✔️ Durability and Long-Lasting Freshness.

COMFORT

COOLING

CONFORMANCE

CORE SUPPORT

Comfort is a personal preference. Comfort of a mattress can vary from person to person based on size and weight distribution, along with sleeping position.

Lowering the body’s core temperature promotes a deeper, more rejuvenative sleep. Some mattresses are designed to be cooler throughout the night.

Conformance ensures the mattress adapts to your body shape, supporting natural alignment and reducing pressure points for better comfort.

Core support in a mattress ensures proper spinal alignment and distributes body weight evenly, enhancing comfort and reducing pressure points for a restful sleep.

Size chart

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20-Year Warranty

Made In The USA

Non Toxic

Fast Shipping

Your mattress is made to stand the test of time. It’s protected by a 20-year limited warranty that covers defects in materials or craftsmanship, ensuring long-lasting comfort and support for years to come.

Our products are proudly made in the USA using premium materials and skilled craftsmanship — ensuring lasting quality and comfort in every detail.

Sleep safely on a mattress made without harmful chemicals, fiberglass, or toxins. Certified safe, eco-friendly, and built for the healthiest sleep environment possible.

Each mattress is crafted fresh to order, compressed, and shipped fast — straight to your door. You’ll receive tracking details as soon as it ships, so you can plan your first night of better sleep. View full shipping info

Ships out in 7 - 10 days via FedEx

We want you to love sleeping on your Diamond Mattress as much as we loved hand-crafting it, which is why every purchase comes with a 120-night at-home sleep trial. This gives you plenty of time to experience the comfort and support of your new bed and decide if it’s the right fit for you. We recommend trying it for at least 30 nights to allow your body time to adjust. If you have a change of heart, no problem—returns or exchanges are free and easy within the 120-night window, starting from the day your mattress arrives.

The advanced properties of copper deliver a cool, clean, and restorative sleep experience with the Dreamstage Hybrid mattress. Copper-infused Memory Foam actively draws heat away from the body for a cooler sleep surface, while its natural antimicrobial properties help keep your mattress fresher and healthier. Paired with the Dynamic Edge Coil system, this hybrid design provides targeted support, enhanced pressure relief, and high-density contouring to maintain proper alignment with superior edge support.

Key Features:

CoolTouch Ultra Cool Cover for a breathable, cooling sleep surface
Cooling Copper Memory Foam Copper infused memory foam draws heat away from the body and is naturally antimicrobial
CertiPUR Certified comfort layer for added support & pressure relief
Individually wrapped coils with dynamic edge support
Available in Plush, Medium and Firm comfort levels
Backed by a 20-Year Warranty

Diamond Mattresses meet the most stringent certification standards, ensuring safe, non-toxic materials, a healthier sleep environment, and sustainable practices for your peace of mind and are fiberglass-free. All our foams are CertiPUR-US certified and mattresses hold Greenguard Gold certification.

CERTIFICATIONS

SAFEGUARDING YOUR FAMILY

Mattress Type:

Not sure which mattress type is right for you? Here's a quick guide to help you choose the perfect fit:

Hybrid

Cool, responsive, and supportive
Hybrid mattresses combine cooling memory foam with a supportive coil system to offer a balanced feel with airflow, bounce, and comfort. They are a great choice for sleepers who prefer a cooler, more responsive surface.

Quilted Hybrid

Lux comfort with hybrid support
Quilted hybrid mattresses include all the benefits of the hybrid design, with the added softness of a quilted Euro top. They are ideal for those who want extra cushioning without giving up support.

All-Foam

Contouring and motion-absorbing
All-foam mattresses are made from premium memory foam that molds to the body and reduces motion transfer. They are best suited for sleepers who enjoy a more still, body-hugging feel.

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20-Year Warranty

Made in the USA

Free Shipping

20-Year Warranty

Made in the USA

Free Shipping

20-Year Warranty

Made in the USA

Free Shipping

20-Year Warranty

Made in the USA

Free Shipping

20-Year Warranty

Made in the USA

Free Shipping

WHAT EXPERTS SAY

“The Diamond Dreamstage mattress delivers outstanding pressure relief, excellent cooling, and exceptional motion isolation — all at an average price for a hybrid mattress, making it a great value for sleepers who want top-tier comfort without paying top dollar.”

Hybrid

Hybrids offer a balance of springy support and conformance. This mattress is great for sleepers who want a mix of support and pressure relief, or those who prefer a cooler mattress with the bounce of innersprings. This hybrid mattress offers enhanced support and responsiveness with deep conforming capabilities. Graphene infused memory foam regulates temperature while absorbing pressure for a deep, restful night sleep. All supported by our dynamic edge coil system that uses reinforced coils around the perimeter to create a sturdier sitting and sleeping surface, preventing roll-off.

Quilted Hybrid

The most luxurious and upgraded design, featuring a hypersoft quilt foam Euro topper for added cushioning, pressure relief, and responsive surface feel. This mattress is great for sleepers who enjoy a soft, luxury feel and added comfort layers but want the underlying support of a firmer core. Graphene infused memory foam regulates temperature while absorbing pressure for a deep, restful night sleep. All supported by our dynamic edge coil system that uses reinforced coils around the perimeter to create a sturdier sitting and sleeping surface, preventing roll-off.

4C'S RATING SYSTEM

Name: Dreamstage Graphene Mattress
Brand: Bamboo is Better
Price: 846.0 USD
Availability: InStock

A diamond is the most precious stone and so too are Diamond Mattresses. We take pride insuring that all our mattresses are built to beat industry standards in the 4 most important factors of building a quality mattress. We have graded all our mattresses on a properly calculated scale for you to easily understand the differences and value of each model.

COMFORT

Comfort is a personal preference. Comfort of a mattress can vary from person to person based on size and weight distribution, along with sleeping position.

COOLING

Lowering the body’s core temperature promotes a deeper, more rejuvenate sleep. Some mattresses are designed to be cooler throughout the night

CONFORMANCE

Core support in a mattress ensures proper spinal alignment and distributes body weight evenly, enhancing comfort and reducing pressure points for a restful sleep.

CORE SUPPORT

Core support in a mattress ensures proper spinal alignment and distributes body weight evenly, enhancing comfort and reducing pressure points for a restful sleep.

SAFEGUARDING YOUR FAMILY

CERTIFICATIONS

CERTIFIED FOR A HEALTHY HOME

All Diamond mattresses proudly carry GREENGUARD Gold certification, ensuring they meet strict health-based and environmental criteria for low chemical emissions.

WHY DIAMOND MATTRESS

We are a family-owned business with nearly 80 years of experience, and have been dedicated to crafting high-quality mattresses since 1946. While others focus on advertising, Diamond prioritizes superior comfort, personalized support, and long-lasting durability. Our mattresses feature more consistent pocket coils, 25% denser foams, and in-house made covers for a perfect fit, all backed by a 20-year warranty—twice the industry standard. With a commitment to precision and quality, Diamond Mattress exceeds industry norms to ensure optimal sleep for every customer.

TRY DIAMOND MATTRESS RISK FREE

3 EASY STEPS FOR SETUP

1. Unbox 2. Unroll 3. Expand

Our mattresses ship quickly from our US factory to your door, and easy setup means you'll be enjoying a restful night in no time.

Sleep great now, pay over time! Multiple Financing Options Available at Great Rates.

We are ready to assist and guide you. Chat, call or email and we'll reply within 24 business hours.

Compatible with any type of bed frame, including box springs, platforms, slatted bases, and adjustable bases

MATTRESS SIZE GUIDE

Find the correct mattress size to fit your needs.

YOUR DIAMOND MATTRESS QUESTIONS, ANSWERED

The Diamond Mattress 120-Night Trial and Return Guarantee ensures you have plenty of time to decide if your mattress is right for you. If you’re not satisfied within 120 nights of delivery, we offer a hassle-free return or exchange, with no restocking or return shipping fees.

Just reach out to our customer service team via contact page or chat. You must give your mattress a fair trial of 30-60 days for proper adjustment. Returns are only valid for the original owner, purchases made directly from Diamond Mattress and must include the original law tag.

Returned mattresses are not resold but donated, and once confirmed, you’ll receive a full refund. Each customer is eligible for one return per household. Returns or exchanges due to wear, stains, or misuse (like improper foundation or mold) are not accepted.

No, Diamond mattresses are completely fiberglass-free. Our commitment to our customers' safety and comfort extends to every aspect of our production process, including our dedication to using clean, sustainable materials.

All our mattress foams are CertiPUR-US® certified, meaning they are made without harmful substances like ozone depleters, phthalates, mercury, lead, or other heavy metals and have low VOC emissions, ensuring a healthier sleep environment. Furthermore, our mattresses are GREENGUARD Gold certified, meeting the highest standards for healthy indoor air quality and promoting responsible manufacturing practices.

You can use any base that works for you, as long as it has a solid top or slats no more than 4 inches apart. A stable, supportive frame is essential to prevent sagging and ensure the longevity of your mattress.

Upon receiving your mattress, open the box, remove the rolled mattress, and carefully cut the outer wrapping to allow it to expand.

For optimal results, give it 24-72 hours to fully expand. To avoid damaging components and voiding the warranty, do not leave the mattress in the box for more than 4 months. We recommend that two adults handle the setup process, exercising caution while lifting, positioning, and unwrapping the mattress.

Dreamstage Graphene Mattress

COMFORT

COOLING

CONFORMANCE

CORE SUPPORT

20-Year Warranty

Made In The USA

Non Toxic

Fast Shipping

SAFEGUARDING YOUR FAMILY

Mattress Type:

Hybrid

Quilted Hybrid

All-Foam

WHAT EXPERTS SAY

Hybrid

Quilted Hybrid

4C'S RATING SYSTEM

CERTIFICATIONS

CERTIFIED FOR A HEALTHY HOME

WHY DIAMOND MATTRESS

TRY DIAMOND MATTRESS RISK FREE

3 EASY STEPS FOR SETUP

1. Unbox 2. Unroll 3. Expand

MATTRESS SIZE GUIDE

Customer Reviews

YOUR DIAMOND MATTRESS QUESTIONS, ANSWERED

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