California-made · Family-owned since 1944 · Fourth generation
Diamond Mattress
Diamond Mattress has been handcrafting beds in Rancho Dominguez, California for over 80 years. What started in 1944 as a small family operation has grown into a fourth-generation business with manufacturing in California and Texas — but the values haven't changed: people-first innovation, certified natural materials, and sleep products built to last.
Their certifications are among the most rigorous in the industry — Oeko-Tex® Class 1, CertiPUR-US®, GREENGUARD Gold, GOTS organic certification, and eco-INSTITUT low-VOC. And every Diamond mattress is fiberglass-free.
Generations Collection — Premium Tier
The Heritage 2.0 Luxe
Diamond's finest. Hand-crafted. Uncompromising.
The Heritage 2.0 Luxe sits at the top of Diamond's Generations Collection — the mattress they build when there's no ceiling on craftsmanship. Every element of the Heritage is an expression of what eighty years of California mattress-making looks like at its best: premium natural materials, meticulous hand-tufted construction, and the same certified, fiberglass-free, GREENGUARD Gold standards that run through the entire Diamond line. Available in Plush, Medium, and Firm.
- ✦ Generations Collection — premium Luxe tier
- ✦ Hand-tufted construction
- ✦ Certified natural materials throughout
- ✦ Available in Plush, Medium, and Firm
- ✦ GREENGUARD Gold certified
- ✦ CertiPUR-US® certified foam
- ✦ Oeko-Tex® certified
- ✦ Fiberglass-free construction
- ✦ 20-year warranty
- ✦ Made in California
Generations Collection
The Monaco
Hand-tufted luxury. Certified natural materials.
The Monaco is Diamond's crown jewel from the Generations Collection — a 15-inch hand-tufted hybrid that earns its name. Natural Tencel fabric covers a meticulously engineered interior: hypersoft HD foam transitions into copper memory foam, which draws heat away from the body while conforming to every curve. Beneath it all, Diamond's patented 7-Series zoned coil system delivers targeted support that shifts with your body position.
- ✦ Hand-tufted natural Tencel fabric cover
- ✦ Hypersoft HD foam layer
- ✦ Copper-infused memory foam (temperature-regulating)
- ✦ 7-Series patented zoned coil system
- ✦ Foam encasement for edge-to-edge support
- ✦ 15" profile height
- ✦ Available in Plush, Medium, and Firm
- ✦ Oeko-Tex® 100 Class 1 certified latex
- ✦ CertiPUR-US® certified foam
- ✦ GREENGUARD Gold certified
- ✦ Fiberglass-free construction
- ✦ 20-year warranty
Black Diamond Collection
The Summit
Ice Flex cooling · 9-Series coils · Built for hot sleepers
The Summit is Diamond's definitive cooling hybrid — built to deliver the crisp, temperature-regulated sleep that hot sleepers have been chasing. From the CoolTouch cover with Phase Change Material (PCM) that actively absorbs excess body heat, to Ice Flex Cooling Bands that sustain 12+ hours of temperature regulation, to titanium-infused memory foam beneath — every layer works together to keep you cool all night. The 9-Series individually wrapped pocketed coil core provides the structural backbone: precise spinal alignment, full edge-to-edge support, and motion isolation at 15 inches of premium Black Diamond construction.
- ✦ CoolTouch cover with PCM (Phase Change Material)
- ✦ Ice Flex Cooling Bands — 12+ hours of regulation
- ✦ Titanium-infused memory foam (heat-regulating)
- ✦ HD Memory Foam and charcoal foam layers
- ✦ 9-Series individually wrapped pocketed coils
- ✦ Foam encasement for edge-to-edge support
- ✦ 15" profile height
- ✦ Firmness options: Plush, Medium, Firm
- ✦ GREENGUARD Gold & CertiPUR-US® certified
- ✦ Fiberglass-free construction
- ✦ 20-year warranty
Dreamstage Collection
The Platinum Ice EuroTop
Graphene Hyperconductive cooling · 9-Series coils · 15.5" profile
The Platinum Ice EuroTop brings Dreamstage-level sleep technology into a plush, quilted EuroTop form. The standout is the 2-inch Graphene Hyperconductive Cool SP layer — graphene is one of the most thermally conductive materials known, and Diamond uses it here to pull heat away from your body and disperse it through the mattress far faster than conventional foam. Paired with a cool temperature-regulating fabric cover, CertiPUR-US certified HD comfort layers, and 9-Series individually wrapped nested coils, the Platinum Ice is engineered for sleepers who want serious cooling performance with deep plush comfort.
- ✦ Cool temperature-regulating fabric cover
- ✦ 2" Graphene Hyperconductive Cool SP layer
- ✦ CertiPUR-US® certified HD comfort layers
- ✦ 9-Series nested wrapped coil system
- ✦ Foam encased HD edge support
- ✦ 15.5" profile height
- ✦ Available in Plush, Medium, and Firm
- ✦ GREENGUARD Gold certified
- ✦ Fiberglass-free construction
- ✦ 20-year warranty
- ✦ Made in California
Dreamstage 2.0 Collection
The Tranquility Firm EuroTop
Hyper-Cool active cooling · Titanium memory foam · 7-Series zoned coils
The Tranquility Firm EuroTop is Diamond's quilted hybrid from the Dreamstage 2.0 Collection, built for sleepers who want premium cooling performance with a firmer, more supportive feel. The Hyper-Cool active cooling layer works in tandem with a cool temperature-regulating fabric cover to regulate surface temperature, while titanium-infused memory foam adds deep body contouring without trapping heat. Diamond's patented 7-Series zoned wrapped coil system underneath delivers targeted support that shifts between shoulder, lumbar, and hip zones — encased in HD foam edge support and standing at a generous 16-inch profile.
- ✦ Cool temperature-regulating fabric cover
- ✦ Hyper-Cool active cooling layer
- ✦ Titanium-infused memory foam
- ✦ CertiPUR-US® certified HD comfort layers
- ✦ 7-Series patented zoned wrapped coils
- ✦ HD foam encased edge support
- ✦ 16" profile height
- ✦ Available in Plush, Medium, and Firm
- ✦ GREENGUARD Gold certified
- ✦ Fiberglass-free construction
- ✦ 20-year warranty
- ✦ Made in California
Gel Grid Collection
The Levitate Luxe Hybrid
Gel Grid pressure relief · Talalay latex · Titanium memory foam
The Levitate Luxe Hybrid is Diamond's answer to the buckling-grid mattresses dominating premium retail — without the buckling-grid markup. Patented Gel Grid Technology adapts to your body shape and delivers targeted pressure relief at the points that need it most, while generous layers of natural Talalay latex and titanium-infused memory foam handle contouring and motion isolation. A specially designed cooling cover wicks moisture and promotes airflow, and the responsive innerspring core delivers the springy support that pure-foam grid mattresses can't replicate. Available in Medium-Plush and Lux Firm. Adjustable-base friendly.
- ✦ Patented Gel Grid Technology — adaptive pressure relief
- ✦ Generous Talalay latex and titanium-infused memory foam
- ✦ Cooling cover with moisture-wicking fabric
- ✦ Responsive hybrid innerspring support
- ✦ Available in Medium-Plush and Lux Firm
- ✦ 25% denser foams than industry standard
- ✦ Adjustable-base friendly
- ✦ GREENGUARD Gold certified
- ✦ CertiPUR-US® certified foam
- ✦ Fiberglass-free construction
- ✦ 20-year warranty
- ✦ Made in California
Ethos Collection — Eco-conscious
The Thrive
Organic cotton · Natural Talalay latex · Plant-based support
The Thrive is Diamond's eco-conscious offering from the Ethos Collection — a 10-inch mattress built with the same Diamond craftsmanship but using organic cotton fabric, natural Talalay latex, and HD ECOFLEX plant-based foam in place of petroleum-derived synthetics. A 2-inch ventilated Talalay latex layer over an Eco-Flex plant-based support core delivers buoyant, breathable support that sleeps cool and lasts. The cover is allergy-resistant, removable, and washable. Available in Plush, Medium, and Firm.
- ✦ Organic cotton fabric cover
- ✦ 2" ventilated natural Talalay latex layer
- ✦ HD ECOFLEX plant-based support foam
- ✦ 10" profile height
- ✦ Available in Plush, Medium, and Firm
- ✦ Allergy-resistant removable & washable cover
- ✦ GREENGUARD Gold certified
- ✦ CertiPUR-US® certified
- ✦ Fiberglass-free construction
- ✦ 20-year warranty
- ✦ Made in the USA
Bases & Foundations
Adjustable Bases
Every Diamond mattress we carry is adjustable-base compatible. Pairing your mattress with an adjustable base unlocks a new level of customized comfort — elevated head positions for reading or TV, anti-snore incline, and zero-gravity positioning that decompresses your spine and relieves pressure on your back and joints.
Symphony Sleep · Adjustable Base
ES200 Essence
Full range of motion · Wireless remote · Up to 800 lb capacity
The Symphony Sleep ES200 Essence is a fully-featured adjustable base engineered for customizable sleep and relaxation. Head inclines up to 65° and foot inclines up to 35° let you dial in your perfect position — whether that's zero-gravity for back pain relief, anti-snore elevation, or just the right angle for reading. The strong steel frame with angle-iron construction supports up to 800 lbs, and a 3-in-1 adjustable leg system accommodates different bed frame heights.
- ✦ Head inclines up to 65°
- ✦ Foot inclines up to 35°
- ✦ 7-function wireless ergonomic remote
- ✦ Built-in remote flashlight
- ✦ 1 programmable memory position + flat preset
- ✦ Steel frame with angle-iron construction
- ✦ 800 lb capacity (650 lb for Queen)
- ✦ 3-in-1 adjustable leg system
- ✦ High-strength mesh airflow upholstery
- ✦ 5-year limited warranty
Comparison
Diamond Levitate Luxe vs. Purple Rejuvenate Plus II
Both use a buckling-grid pressure-relief system over a coil core. The Levitate Luxe layers in natural Talalay latex and titanium-infused memory foam, doubles the warranty period, and is built in California by a fourth-generation family business — at family-business pricing.
| Feature | DiamondLevitate Luxe Hybrid | PurpleRejuvenate Plus II |
|---|---|---|
| Construction | Hybrid (Gel Grid + latex + memory foam over coils) | Hybrid (GelFlex Grid over coils) |
| Pressure-relief layer | Patented Gel Grid + Talalay latex + titanium memory foam | GelFlex® Grid only |
| Profile height | Premium hybrid build | 15.5" profile |
| Cooling | Cooling fabric cover, latex breathability, titanium memory foam | GelFlex Grid airflow |
| Warranty | 20-year | 10-year |
| Certifications | GREENGUARD Gold, CertiPUR-US®, fiberglass-free | CertiPUR-US® |
| Where it's made | California (family-owned, since 1944) | Utah |
Specifications based on publicly available manufacturer information. Purple® and Rejuvenate Plus II® are trademarks of Purple Innovation, LLC. Comparison provided for informational purposes only.
Pricing available in-store. Call or text (707) 888-5655 to schedule your appointment in Sebastopol.