Is this mattress good for side sleepers?

It is firm, so side sleepers with broad shoulders or hips may feel pressure at the shoulder and hip. Lighter side sleepers should look at a medium or plush model instead.

Does the cooling actually work?

Graphene foam and the Cool Stream Lux cover are designed to spread and release heat, and the coil base lets air move under the foam. Most hot sleepers notice a difference versus dense memory foam, but no mattress feels actively cold all night.

A euro top is a layer of padding sewn flush to the mattress edge rather than hanging over it like a pillow top. It adds surface softness over the firm core and keeps the edges cleaner.

Do I need a box spring?

A hybrid with a pocketed coil base works on a solid platform, an adjustable base or a slatted frame with close-spaced slats. A traditional box spring is not required and can make a firm bed feel less stable.

Is it safe for a child's room?

Diamond lists this model for adults and not for kids. GREENGUARD Gold certification does mean low VOC emissions, but the firmness and build are aimed at adult sleepers.

When is the best time to buy?

Mattress prices swing around major holiday sales and model clearance. Compare the current quote with its recent price history and buy when it sits near the low end of that range.

Diamond Flurry Lux Cooling Hybrid Mattress

Last price we saw

$1,199.00at Diamond Mattress Store, last seen Oct 31

Prices change often: ask the agent below to check today's price at every store.

Prices are checked against each store and labelled with when.

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Our take on the Diamond Flurry Lux Cooling Hybrid Mattress

The Diamond Flurry Lux Cooling Hybrid is a firm hybrid mattress with a graphene-infused foam top over a pocketed coil base, wrapped in Cool Stream Lux fabric and finished with a plush euro top. It targets hot sleepers who still want a firm, supportive feel, and it carries CertiPUR-US and GREENGUARD Gold certifications. The graphene foam is the headline: it is meant to move heat away from the body rather than trap it like conventional memory foam. Pricing varies by size and seller, so check the current quote against its recent range before buying.