Eastman House
Standard Profile 9" Box Spring Universal Flat Foundation
$259Queen
Compare Queen-size options side by side. The differences that matter, in one table.
Swipe to compare all three mattresses →
| Queen | DiamondProGel Memory Foam 8" Firm Mattress | Tempur-PedicTEMPUR-ProAdapt® Medium Hybrid 12" Mattress | Stearns & FosterEstate® Firm 14.5" Mattress |
|---|---|---|---|
| Price (Queen) | $959 · was | $3,399 | $2,099 · was |
| Feel | Firm | Medium | Firm |
| Best for | Shoppers comparing a lower-profile firm foam mattress | Most sleepers, thanks to the universal medium feel | Back and stomach sleepers |
| Cooling / cover | See product details | SmartClimate knit cover | TENCEL Fiber Cover |
| Height | 8″ | 12″ | 14.5″ |
| Warranty | See product details | 10 years | 10 years |
| Try in store | Check showroom availability | Check showroom availability | Check showroom availability |
| Shop Queen |
Protectors, pillows and bedding to complete your setup. Each item is optional and added only when you choose it.Bedding for Queen. Pillow sizes are shown separately.
Diamond Mattress is a 4th-generation family-owned company that has been handcrafting mattresses in Southern California since 1946. Founded by the Pennington family in Compton, California (now headquartered in Rancho Dominguez), Diamond is one of the few mattress manufacturers in America that is fully vertically integrated. They make their own pocketed coils, process their own memory foams, and cut and sew their own fabrics, all under one roof. This level of control over every component means Diamond can maintain strict quality standards that outsourced manufacturers cannot match. Every Diamond mattress is CertiPUR-US certified, GREENGUARD Gold certified for low chemical emissions, OEKO-TEX tested for harmful substances, and ECO INSTITUT certified for environmental safety. Diamond also uses REPREVE recycled fibers in select products, demonstrating their commitment to sustainable manufacturing practices.
Explore DiamondGet to know your mattress, from comfort and construction to delivery and care.
It has a firm feel, 7 out of 10 on our scale where 1 is the softest. It is a good fit for side sleeping, great fit for back sleeping, and great fit for stomach sleeping.
Prices for Queen · Choose options for other sizes
ProGel Firm 8-inch combines gel-infused memory foam with a firm feel in an 8-inch all-foam build. It is a useful option to compare when you want to keep the mattress profile relatively low.
Firm foam comfort in a lower profile.
The complete mattress height to include in your bed setup.
The contouring comfort material at the sleep surface.
Foam beneath the comfort material supports the mattress without a spring unit.
The main comfort and support materials in this mattress.
Free setup and old mattress haul-away on orders $499+. Same-day delivery for $100 anywhere in LA when you order by 4pm.
Delivery details120 nights to be sure. One exchange for any mattress we stock, flat $100 swap fee. Check the full terms for eligibility and clearance exclusions.
Read the full termsThe Diamond ProGel Memory Foam 8" Firm Mattress combines gel-infused memory foam with a firm feel in an 8-inch all-foam build. It is a useful option to compare when you want to keep the mattress profile relatively low.
Try the ProGel 8-inch if you prefer less overall give but enjoy foam cushioning at the surface. The ProGel 10-inch Medium offers a different feel and height to compare. For a low-clearance bed, confirm the frame’s mattress and support requirements before choosing either model.
Height and firmness are separate specifications. Choose the eight-inch model because its firm feel and finished bed height work for you, rather than assuming every thin mattress feels the same.
Measure your frame and foundation before adding the eight-inch mattress. For bunk beds or trundles, use the bed manufacturer’s clearance and support limits. Use our bed-height comparison to plan the mattress and foundation together. For an adjustable setup, confirm the exact mattress-and-base pairing before ordering.
Use the size selector for current options, pricing and availability. Check Los Angeles delivery and setup options, or contact an LA Mattress showroom for help comparing ProGel Firm 8-inch with other feels. Compare more gel memory foam mattresses if you are still building your shortlist.
From top to bottom it is built from Gel-infused memory foam, Supporting foam core, and 8-inch complete profile in a 8-inch profile. The contouring comfort material at the sleep surface.
It suits: Shoppers comparing a lower-profile firm foam mattress; Beds where the 8-inch profile suits the planned height; Shoppers who prefer foam without a spring unit. It is a weaker fit for: Shoppers who want a deeply plush surface; Sleepers who prefer more surface give.
Yes, free white-glove delivery anywhere in Los Angeles on orders over $499, including setup and free haul-away of your old mattress. Order by 4pm for same-day delivery.
You have our 120-night comfort exchange. Sleep on it for at least 30 nights, and if it isn't right, exchange it for another mattress, we handle the pickup and redelivery.
Yes, 0% APR financing through Synchrony on approved credit, plus Acima lease-to-own with no credit needed. Most applicants are approved in minutes at checkout or in any showroom.
Yes, our Los Angeles showrooms in Koreatown, West LA, La Brea, Studio City, and Glendale carry our lineup on the floor. Walk-ins welcome, no appointment needed.
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