The Diamond Flurry Lux (Medium) from Diamond Mattress is a hybrid mattress with a soft feel best suited to lighter sleepers and side sleepers who need deep pressure relief.
Inside the Diamond Flurry Lux (Medium)
Diamond Flurry Lux (Medium)
13.5" tall
Diamond Mattress · Hybrid · Firmness 4/10
Hover or tap a layer to slide it out
Layer breakdown
Polyfoam comfort layer
2″ thick · 1.5 lb/ft³ density
At 1.5 lb/ft³ this foam sits under the ~1.8 lb/ft³ we'd want from polyfoam — low-density foam tends to soften and take body impressions sooner, especially under heavier sleepers.
Polyfoam transition layer
2″ thick · 4 lb/ft³ density
Measured at 4 lb/ft³ — high-density foam like this resists softening and body impressions, one of the strongest longevity signals in a build.
Polyfoam transition layer
1″ thick · 1.5 lb/ft³ density
1.5 lb/ft³ foam runs light, but a 1″ slab like this is too thin to drag durability down.
Polyfoam transition layer
1″ thick · 1.5 lb/ft³ density
1.5 lb/ft³ foam runs light, but a 1″ slab like this is too thin to drag durability down.
Coil support core
8″ thick · 14-gauge steel
An open coil core is the best airflow a mattress can have — body heat vents out instead of building up.
Hover or tap a layer to see what it means for comfort and durability.
Total height13.5"
What it does well
Excellent pressure relief at the shoulders and hips
