Platinum Graphene Ice Euro Top (Medium)
MATTRESS TYPES

Quilted Hybrids
Quilted hybrid mattresses feature a luxurious, plush euro top, great for sleepers who enjoy a soft, cushiony feel with added comfort layers, while still having the benefits of a hybrid with the support of a firmer core. The plush quilted layer provides extra cushioning, relieving pressure points, particularly for side sleepers, and evenly distributes body weight to minimize discomfort on sensitive areas like the hips and shoulders.

Hybrids
Hybrid mattresses combine the best features of innerspring and foam mattresses, offering a unique balance of support and comfort. Innerspring coils provide responsive, springy support, while foam layers contour to the body for pressure relief, making it ideal for sleepers who want a mix of support and cushioning. This combination also enhances airflow, keeping the sleep surface cooler. Overall, hybrid mattresses deliver a balanced sleep experience with both firm support and soft comfort.

All Foams
All-foam mattresses offer a contouring, "hugging" feel, ideal for sleepers who prefer a close, supportive sensation. They provide excellent motion isolation by absorbing movement, making it a great choice for couples. The foam contours to the body, offering targeted pressure relief on key areas like the hips, shoulders, and lower back, which helps reduce discomfort and prevent pressure sores. This makes All-Foams especially beneficial for side sleepers or individuals with joint pain who need extra support and comfort.
Certifications
Safeguarding your family





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.
Diamond 4C's RATING SYSTEM
Each of our mattresses is evaluated using the 4C rating system to help you find the ideal mattress based on your preferences and needs.

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 rejuvenative sleep. Some mattresses are designed to be cooler throughout the night.

CONFORMANCE
The support of a mattress will determine how it works to properly align the body into an ergonomic position to prevent aches and pains.

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.
Experience Diamond In-Store
Diamond mattresses are available at hundreds of retail locations nationwide