Diamond
Diamond ProGel Medium Gel Memory Foam 10" Mattress
1 review
$1,039$1,299Queen
Loading customer reviews…
Check delivery options for your address and order at checkout. Contact a showroom before visiting to confirm the exact item and option are available.
Delivery detailsFollow the manufacturer’s care label for this product. The mattress comfort exchange does not cover accessories. Confirm applicable return terms before purchase.
Warranty supportComfort-exchange exclusions
Compare Queen-size options side by side. Open a product to choose its profile, color, or other options.
Swipe to compare all three foundations →
Features come from each product’s description. “Not listed” means the detail hasn’t been provided. Check the configuration shown below each model.
| Queen | Chattam & WellsHeavy Duty 9" Foundation | Eastman HouseBIA Universal Flat Box Spring Foundation | Eastman HouseLow Profile 4" Box Spring Flat Universal FoundationBlack |
|---|---|---|---|
| Price (Queen) | $499 | Choose options to see price | $259 |
| Construction | Sustainably sourced lumber | Kiln-dried hardwood frame | Kiln-dried hardwood frame |
| Corner protection | 18-gauge steel corner guards | Not listed | Not listed |
| Border fabric | Cotton | Not listed | Not listed |
| Profile height | 9 inches | Not listed | 4 inches |
| Warranty | 10-year non-prorated warranty | Not listed | Not listed |
| Support surface | Not listed | Rigid, flat support | Rigid, flat support |
| Local availability | Check showroom availability | Check showroom availability | Check showroom availability |
| Shop Queen | Choose options |
Chattam & Wells is a luxury mattress brand renowned for its handcrafted, double-sided construction, a rarity in today's mattress market. Every Chattam & Wells mattress is built with premium materials on both sides, allowing you to flip the mattress periodically for more even wear and significantly extended lifespan. At LA Mattress Stores, we carry the full Chattam & Wells collection, giving you access to one of the finest handcrafted mattress lines available anywhere. Visit any of our five Los Angeles showrooms to experience the difference a truly premium, flippable mattress makes.
Explore Chattam & WellsA little help with your foundation, from fit and care to ordering.
Check your mattress manufacturer’s support requirements and your bed frame’s dimensions before ordering. Add the frame, foundation, and mattress heights to estimate how high the finished bed will sit. Our team can help you check the fit at Mattress Store Contact.
Follow the manufacturer’s care label; washing and drying instructions have not been provided here. For help with this model, contact our team at Mattress Store Contact.
The comfort exchange covers eligible mattresses, not pillows, bedding, toppers, protectors, foundations, or other accessories. Confirm the applicable return terms before purchase at 120-night guarantee.
The product details list a 10-year non-prorated warranty. Coverage and exclusions are set by the manufacturer. Keep your receipt and product labels. Find help with a claim at warranty coverage.
Delivery options depend on your address, order, and selected item. Contact the showroom before visiting to confirm that this model and option are available. See our stores at showroom locations and delivery information at delivery details.
Prices for Queen · Choose options for other sizes
