Diamond Mattress

CoolTouch Temperature Regulating Fabrics:
Special conductive yarns actively move heat through the fabric to maintain a cool, comfortable sleeping environment all night long.

Graphene Infused Foams:
Graphene infused memory foam regulates temperature for deeper sleep by drawing excess heat away from your body while absorbing pressure so you can sleep undisturbed without tossing and turning.

We are a 4th generation family owned, and operated company. Integrity is the foundation of our all we do. For 80 years we have been a trusted source of sleep wellness products and have kept true to our roots of producing higher quality products at a great value.

We believe that better sleep means thinking ahead. Diamond is dedicated to pursuing people-first innovation, improving lives and transforming the relationship we can build with sleep. Everyone deserves to live well-rested, and we’re making that happen by turning dreams of better sleep into reality.

Copper Infused Foams:

Copper infused foam has a high moisture absorption and wicking ability while releasing moisture quickly, contributing to the cooling performance of the mattress. Copper is a natural element and is known to have exceptional antimicrobial properties which keeps your new mattress free from viruses, bacteria and odors.

Our Patented Zone Support System:

Provides 25% more support than traditional spring systems, targeting zoned pressure points along your spine for better pressure relief, posture and alignment.

Naturally better. Handcrafted with luxurious, eco-friendly materials, the Ethos Natural Hybrid naturally delivers a more restorative environment. 

• GOTS-Certified  Organic Cotton
• GOTS-Certified  Wool
• Non-Toxic EcoFlex™ Foam
• Supportive Natural Latex
• 7-Series Dynamic Edge Coils Wrapped Coils
• Made in the USA
• Certipur-US Certified
• 20 Year Warranty