OSANA Firm Mattress with Pillow Top Queen/King


$838.80 $699.00

Size: King


Free Delivery Over $1499 in NSW, VIC & QLD

Leave warehouse in 1 to 3 business days. For Pre-Order items, leave warehouse in 6 to 8 weeks.

*Customize your preferences, live chat with us.

SKU: DM0316K


This mattress is engineered to advanced support your back and provides extra comfort and gives a very pleasant sleeping environment.

Its range of qualities ensures it’s a great choice for you and your family. A knitted fabric foam top contours to the pressure points of your body, providing you with optimal spinal support. 


  • Density Foam Filling with Pillow Top
  • Mattress Firmness: Hard
  • 500G PK pad
  • Cover Fabric: Knitted Fabric
  • Bonnell Spring: Provide all-over support to ensure a restful night’s sleep

 We thoughtfully engineered one layer at a time:

  • Knitted Fabric
  • 2cm 20D Foam
  • Non-woven Fabric
  • 2.5cm Foam filling
  • 500G PK Pad
  • 2.4mm pocket spring 20cm height with frame
  • Non-woven Fabric
  • 0.5cm 20D density foam quilting
  • Polyester Fabric
  • Product Warranty: 10 years


Queen - 153*203 cm

King - 183*203 cm

Care & Warranty


Regularly dust with a soft clean cloth in the direction of the grainAlways use coasters, pads, or cloth to protect the furniture surfaceAvoid harsh chemicals and fabrics that may scratch the surface.


We offer 1 year warranty for all brand new product (not applicable on man-made damaged). Please provide us clear pictures of any damaged, or faulty products and contact us via email -  , along with any details of your purchase, for an exchange or refund within 14 days. ​ 

Diamondshome reserves the right to refuse service when the product is found on inspection to be in an unsanitary condition or stained (for mattress warranty), or when product failure is due to causes other than defective workmanship or materials.

Zero-risk Returns & Shipping

14 days of "Oops, I changed my mind!" period

We want you to shop like you've got swagger, knowing we've got your back when it comes to after-sales support. Whether you're playing musical chairs with your furniture (aka returns and exchanges), our easy-breezy return portal and chirpy live chat are at your service round the clock.

Our 14-day return/exchange policy kicks off the moment you receive your item - because hey, minds can change like the weather. For more on our epic return policy, just click right here.

We deliver "safe and sound", at the speed of light!

With our professional dispatch and delivery team, we ensure swift order processing and speedy delivery. Usually, we dispatch within 1-3 business days, targeting 1-5 working days for all parcel deliveries.

If your order includes pre-order items, the longest delivery time applies. Yet, we can arrange staged deliveries if you prefer early delivery.

  • Queen - 153*203 cm
  • King - 183*203 cm
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