Beautyrest® Black Diamond Glittering Prize Pillowtop King Mattress

Beautyrest® Black Diamond Glittering Prize Pillowtop King Mattress

This product is currently out of stock and unavailable.

SKU: Glittering Category:


Product Description

This Beautyrest Black Diamond Glittering Prize pillowtop mattress is a magnificent mix of luxurious materials and innovative technology to help you get the best rest possible. Each pocket coil is made with three strands of steel twisted together to provide you with durable support. Conforming memory foam is infused with diamond particles, which help to pull heat away from your slumbering form while calming your sore spots. With additional cooling coming from the two GelTouch® foam layers, getting cozy on this Glittering Prize mattress is as easy as lying down.


Width: 76″ (193.0 cm)Height: 14″ (35.6 cm)Depth: 79.5″ (201.9 cm)

Shipping Dimensions
Width: 76″ (193.0 cm)Height: 14″ (35.6 cm)Depth: 79.5″ (201.9 cm)

223.00 lbs (101.1 kg)

Unique Features


  • TENCEL™ Fibre
  • Two Layers of GelTouch Foam
  • Diamond-Infused Memory Foam
  • Microcoils
  • T3 Pocketed Coil


General Details

Bed Size King
Mattress Top Pillowtop
Mattress Type Pocket Coil
Firmness Luxury Firm
Coil Count 1088
Cooling Features Gel Foam, Cooling Fabric
Compatible Base(s) Beautyrest Black 2020 boxspring SOLD SEPERATELY ($160), or any Serta adjustable lifestyle base.

Mattress Details

Support Layer  

  • T3 pocketed coils are durable, high-carbon, triple steel springs that move individually to provide support and reduce motion transfer while you sleep.


Comfort Layer(s)  

  • Two layers of specialty GelTouch foam cradle you in cool, supportive comfort by using a higher density material with a firmer feel.
  • Actual diamond particles are infused in the memory foam to conduct heat away from the body, resulting in an incredibly comfortable and cool night’s sleep.


Mattress Edge A durable foam encasement surrounds the mattress, allowing for full use of the entire sleep surface.
Cover Material All-natural TENCEL fibres help the top of the mattress breathe so you sleep cooler.

Additional Details

Sold Separately Compatible boxspring or adjustable base.
Removable Cover No
Machine Washable Cover No
Water-Resistant No
Manufacturer’s Warranty No
Additional Information  

  • The Beautyrest Black line has become synonymous with truly indulgent, restorative sleep.
  • Beautyrest Black mattresses features the latest in sleep technology, including luxury pressure relief, advanced cooling technology and Beautyrest’s most innovative, three-strand T3 Pocketed Coil Technology.
  • TENCEL is the most resilient fibre you can use in a mattress, enabling it to dramatically reduce the potential for body impressions and allow for airflow around the body.

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