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Diamond Mattresses

Split Head Onyx Ice Mattress by Diamond Mattress

Split Head Onyx Ice Mattress by Diamond Mattress

Regular price $3,450.00 USD
Regular price Sale price $3,450.00 USD
Sale Sold out
Shipping calculated at checkout.

The new Split head version of our best selling Onyx Ice mattress! Enjoy a weightless feel and orthopedic support, with our exclusive Graphene Bounce Foam & Responsive Gel Memory Foam that provides precise body contouring while the removable CoolTouch cover actively regulates temperature. Designed with a 6-inch orthopedic supportive core, the Onyx Ice foam mattress will keep you cool while providing optimal alignment and pressure relief.

Cool and Contouring: Advanced open cell technology and hyper-conductive cells actively more heat away from your body to keep you cool at night.     

Pain and Pressure Relief: Specialty foams adjust to your body and relief painful pressure points while staying cool. 

Eco Friendly: Certipur-US foams are made in the USA and designed for health and extremely low VOC's. 

Available in Queen , King, Cal King 


Foam , Gel Memory

Shipping & Returns

Please contuct Dione Furniture for shipping instructions :



Queen 60"x80" in

King 76"x 80"

Cal King 72"x 84"

Best Price Guarantee

Best Price Guarantee

If You Find a Current Lower Price on an Identical , In-stock Item from any Online Store or Local Retailer, We Will Match the Price and Beat it by 10%. Just Email Us or Bring the Ad with You. (This may include the associate contacting the competitor).
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