Crafted for Comfort,
Built to Last
At Diamond Mattress, we blend innovation with premium materials to bring you the perfect sleep experience.
A Decade of Engineering Better Sleep
Diamond Mattress was founded on a simple belief: a good night's sleep shouldn't be a luxury. What started as a small workshop has grown into four dedicated collections — Essential, Sleep Comfort, Hybrid Royal, and Premium Luxe — each built around a specific construction, not a marketing label.
Every mattress that leaves our facility is quality-checked layer by layer: the pocket springs, the foam density, the quilting, and the way it's rolled and packed for delivery. Nothing ships until it meets the standard we'd want in our own homes.
Our Values
Honest Construction
We publish exactly what's inside every mattress — no vague "premium foam" labels.
Quality Control
Every batch is checked for spring rebound, foam density, and stitching before it ships.
Sustainable Sourcing
We work with certified foam and fabric suppliers to reduce our manufacturing footprint.
Customer First
Up to 10 years warranty and honest support — because trust is earned after the sale, too.
A Decade in the Making
The Workshop Opens
Started small, hand-building mattresses one order at a time.
Diamond Essential Launches
Our first full collection, built on an honest, no-frills construction.
Four Collections Strong
Sleep Comfort, Hybrid Royal and Premium Luxe joined the range.
2,400+ Happy Sleepers
Thousands of verified reviews and a warranty we stand fully behind.
Inside Our Workshop
Four Collections, One Standard
From a 25cm essential build to our 35cm Hybrid Royal, every collection is engineered for a different kind of sleeper.
Diamond Essential
Honest, breathable comfort for everyday rest
Diamond Sleep Comfort
A softer top layer for deeper, uninterrupted sleep
Diamond Hybrid Royal
Our tallest build, engineered for full-body support
Diamond Premium Luxe
Memory foam comfort with targeted zonal support
Ready for Your Best Night's Sleep?
Explore all four collections and find the construction that's right for you — with free delivery and up to 10 years warranty on every mattress.
Shop Collections →