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
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Clarity Firm Hybrid combines a firm feel, copper memory foam and wrapped-coil support in a 14-inch hybrid. It is the spring-supported Clarity option for shoppers who want a firmer overall impression.
Firm hybrid comfort with copper memory foam.
The complete mattress height to include in your bed setup.
Surface fabric and a separate cooling layer designed to help manage warmth.
Zoned springs support the comfort layers, with high-density foam around the coil unit’s perimeter.
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 Clarity Firm Hybrid Cool Copper Gel Memory Foam 14" Mattress combines a firm feel, copper memory foam and wrapped-coil support in a 14-inch hybrid. It is the spring-supported Clarity option for shoppers who want a firmer overall impression.
Try this model if you like a firm surface but want to feel a spring system underneath the comfort foam. The 13-inch Clarity Firm All-Foam is a useful comparison: similar comfort language can describe mattresses with noticeably different responses when you turn over.
This is the 14-inch hybrid Clarity, distinct from the 13-inch all-foam version. Comparing both helps you decide whether you prefer a coil response or an all-foam feel.
Use 14 inches when planning this hybrid’s bed height. The 13-inch Clarity is a different, all-foam model. 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 Clarity Firm Hybrid with other feels. Compare more hybrid 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 Clarity Firm Hybrid Cool Copper Gel Memory Foam Mattress - 14"Cool Copper Hybrid | Tempur-PedicTEMPUR-ProAdapt® Medium Hybrid Mattress - 12" | Stearns & FosterEstate® Firm Innerspring Mattress - 14.5" |
|---|---|---|---|
| Price (Queen) | $1,399 | $3,399 | $2,399 |
| Feel | Firm | Medium | Firm |
| Best for | Shoppers comparing firm foam and hybrid builds | Most sleepers, thanks to the universal medium feel | Back and stomach sleepers |
| Cooling / cover | See product details | SmartClimate knit cover | See product details |
| Height | 14″ | 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 good 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, Copper memory foam, HD comfort foams, and 7-Series zoned wrapped coils and foam encasement in a 14-inch profile. Surface fabric and a separate cooling layer designed to help manage warmth.
It suits: Shoppers comparing firm foam and hybrid builds; Beds where the 14-inch profile suits the planned height; Sleepers comparing cushioning with spring support. 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.
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