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Kingsdown Diamond Royale Mattress

By Kingsdown

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What is Kingsdown Diamond Royale Mattress?

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Expert Reviews

Slumber Search - Chris Moberg
April 23, 2018

The Diamond Royale has cotton, wool, and pocket coils, while the other offerings are a blend of memory foams (or latex) and pocket coil technology. Each of them also have the Body Science technology so that the firmness and support will be personalized to the sleeper. Read full review

Sleep Like The Dead - Nick Robinson
April 15, 2018

Kingsdown mattresses on average are more expensive than all mattresses overall and all innerspring mattresses overall. This is due to their greater overall thickness (see below) as well as their use of more advanced and luxurious designs and materials. Read full review

Kingsdown Diamond Royale Mattress Specification

Comfort level

Warranty10 years
Country of originUSA,Canada
Free deliveryYes
Fits adjustable bedYes
Quilted foamYes

Queen Size


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