Eastman House
Eastman House Standard Profile Box Spring Foundation - 9"
$259Queen
Free Local White-Glove Setup & Haul-Away on Orders Over $499Announcement 1 of 2
Explore Payment Options — View Financing DetailsAnnouncement 2 of 2
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Glory Firm pairs gel swirl memory foam with a firm feel in a 12-inch all-foam mattress. It is a straightforward option for shoppers who want foam contouring without choosing a plush surface.
A firmer take on gel swirl foam comfort.
The complete mattress height to include in your bed setup.
Surface fabric and a separate cooling layer designed to help manage warmth.
The all-foam support system beneath the comfort layers; this version does not contain springs.
The main comfort and support materials in this mattress.
Order before 4pm. Delivery options and charges are shown at checkout. We'll call after purchase to confirm your delivery date.
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 Dreamstage 2.0 Collection Glory Firm Cool Gel Swirl Memory Foam 12" Mattress pairs gel swirl memory foam with a firm feel in a 12-inch all-foam mattress. It is a straightforward option for shoppers who want foam contouring without choosing a plush surface.
Try the Glory Firm if you prefer a less yielding bed but still like the way memory foam cushions as you settle. Spend time in your normal position instead of judging by a quick hand press. Compare Glory Medium if the Firm feels too resistant at your shoulder or hip.
Glory offers a foam-based feel. If you prefer a more noticeable spring response when you roll over, compare a coil-supported Diamond model as well.
A 12-inch mattress can sit quite differently on a low-profile foundation or a standard one. Measure the full setup before reusing your existing base. 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 Glory Firm with other feels. Compare more gel memory foam mattresses if you are still building your shortlist.
Compare Queen-size options side by side. The differences that matter, in one table.
Swipe to compare all three mattresses →
| Queen | DiamondDreamstage 2.0 Glory Firm Cool Gel Swirl Memory Foam Mattress - 12"Cool Gel Swirl Foam | Tempur-PedicTEMPUR-ProAdapt® Medium Hybrid Mattress - 12" | Stearns & FosterEstate® Firm Innerspring Mattress - 14.5" |
|---|---|---|---|
| Price (Queen) | $1,099 · was | $3,399 | $2,399 |
| Feel | Firm | Medium | Firm |
| Best for | Shoppers looking for firm gel memory foam | Most sleepers, thanks to the universal medium feel | Back and stomach sleepers |
| Cooling / cover | See product details | SmartClimate knit cover | See product details |
| Height | 12″ | 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 |
Pillows and sheets 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 a weaker fit for side sleeping, great fit for back sleeping, and great fit for stomach sleeping.
From top to bottom it is built from Cooling fabric and Hyper-Cool layer, Gel swirl memory foam, HD comfort foams, and High-density foam support core in a 12-inch profile. Surface fabric and a separate cooling layer designed to help manage warmth.
It suits: Shoppers looking for firm gel memory foam; Beds where the 12-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.
Display models and sizes vary by location. Contact your preferred showroom before visiting to confirm the exact model is available to try. Display availability does not confirm purchase stock or delivery timing. Find contact details at showroom locations.
Prices for Queen · Choose options for other sizes
