Diamond Mattress Models
Diamond Mattress is a family-owned manufacturer that has made mattresses in the United States since 1946. Its current direct-to-consumer range spans foam, hybrid, and quilted-hybrid designs, including the cooling-focused Black Diamond and Flurry Lux lines. Diamond says it makes its own pocketed coils, processes its own memory foams, and builds its covers in house. Mattresses sold directly through the brand's site include a 120-night trial, with at least 30 nights recommended for adjustment, plus a standard 20-year limited non-prorated warranty.
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120-night comfort guarantee at Diamond Mattress
Try an eligible mattress for at least 30 nights. Diamond Mattress coordinates a return or exchange and deducts a $99 pickup and return-shipping fee.
Read Diamond Mattress eligibility and return terms →About Diamond Mattress
Diamond Mattress is a family-owned manufacturer that has made mattresses in the United States since 1946. Its current direct-to-consumer range spans foam, hybrid, and quilted-hybrid designs, including the cooling-focused Black Diamond and Flurry Lux lines. Diamond says it makes its own pocketed coils, processes its own memory foams, and builds its covers in house. Mattresses sold directly through the brand's site include a 120-night trial, with at least 30 nights recommended for adjustment, plus a standard 20-year limited non-prorated warranty.
Why Diamond Mattress?
- ✓Family-owned mattress manufacturer operating since 1946
- ✓Makes pocketed coils and covers in house and processes its own memory foams
- ✓Cooling-focused foam, hybrid, and quilted-hybrid options
- ✓120-night direct-purchase trial and standard 20-year limited warranty
Certifications
All Diamond Mattress Models (2)
A 14-inch Euro-top hybrid with a cool-touch cover, graphene-infused foam, and a wrapped-coil support system, offered in Medium and Firm feels.
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120-night comfort guarantee at Diamond Mattress
A 14-inch cooling hybrid with titanium-infused memory foam, individually wrapped coils, and foam edge reinforcement, offered in Plush, Medium, and Firm feels.
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120-night comfort guarantee at Diamond Mattress
Diamond Mattress — Frequently Asked Questions
Where are Diamond mattresses made?
Diamond Mattress says its mattresses are made in the United States. The company says it makes pocketed coils and covers in house and processes its own memory foams.
How long is the Diamond Mattress trial?
Mattresses bought directly from Diamond Mattress include a 120-night trial. The brand recommends allowing at least 30 nights for your body to adjust before deciding on a return.
What warranty does Diamond Mattress provide?
The standard manufacturer warranty is a 20-year limited non-prorated warranty. Coverage can vary for select models, so keep the law tag and check the warranty supplied with the exact mattress.
How do Black Diamond and Flurry Lux differ?
Black Diamond is the higher-priced line with multiple construction and firmness choices. Flurry Lux is a Euro-top cooling hybrid offered in Medium and Firm feels at a lower current price.
Compare Diamond Mattress with other top brands
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