C
May 3, 2024
Doctor Recommended
My chiropractor suggested a firmer mattress this one is besttt
1 / 9
Diamond
Diamond Dreamstage 2.0 Collection Tranquility Firm Titanium Memory Foam Tight Top 16" Mattress
OEKO-TEX CertifiedCertiPUR-US
$1,399
$1,749
Save $350 · 20% off In Stock — Ready to Ship
0% APR Financing Available
$117/month
$1399.00 over 12 months at 0% APR. Learn more & apply →
Free DeliveryWhite glove setup
120-Night ExchangeRisk-free trial
Price MatchGuaranteed lowest
0% APR FinancingEasy monthly payments
What Makes This Mattress Different
Diamond Heritage
Crafted by a manufacturer with over a century of mattress-making experience, this model carries a track record of construction quality that newer brands have not yet built.GREENGUARD Gold Certified
GREENGUARD Gold certification means this mattress has been independently tested for over 360 chemical emissions, meeting strict standards for indoor air quality and low VOC output.OEKO-TEX Certified
Independently tested for harmful substances at every stage of production. A meaningful certification for sleepers who prioritize clean indoor materials.Gel-Infused Cooling Layer
Gel particles infused into the memory foam draw heat away from your body while the foam contours to pressure points. Runs measurably cooler than traditional closed-cell foam, especially when paired with airflow from a coil system below.
Mattress Construction
Built layer by layer for lasting comfort
Performance Fabric CoverBreathable, moisture-wicking top cover for a fresh sleep surface
0.5"Gel-Infused Comfort FoamGel-infused foam draws heat away while conforming to your body's pressure points
2"Foam Transition LayerPrevents a jarring shift from soft comfort foam to firm coils. This layer keeps the feel consistent - you notice support building gradually, not a sudden change underfoot.
1.5"Pocketed Coil SystemIndividually wrapped coils provide targeted, responsive support and minimize motion transfer
11"High-Density FoundationDurable base layer stabilizes the coil system for long-term structural performance
1"Total Height16"
Sleep Style
Who This Mattress Is Best For
Find out if this is the right match for your sleep style
The medium feel keeps the spine in a neutral position without feeling rigid. Coils provide responsive lumbar support while the foam layers prevent pressure buildup at the lower back - a strong match for back sleepers who want support without a hard surface feel. Not ideal for strict stomach sleepers who need a firmer, flatter surface.
The pocketed coil system responds quickly when you shift positions, so moving from your back to your side doesn't require effort. The medium feel accommodates multiple positions without needing a dedicated firm or plush surface. Better fit than dense memory foam for sleepers who move frequently.
Individually wrapped coils contain movement within a small area of the mattress. When one partner shifts, it doesn't travel to the other side. The medium feel works for most sleep styles, making it easier for couples with different preferences to share the same mattress without compromise.
5 Los Angeles Showrooms
Try It Before You Buy It
Come in and test this mattress at any of our five LA showrooms. Our sleep consultants will help you compare firmness levels and find your perfect match, no appointment needed.
Test comfort in person Compare firmness levels Expert sleep advice No-pressure environment
Find a Showroom Near YouWe Come to You
Delivery & Services
Stress-free delivery from our team to your bedroom
Free White Glove Delivery
We deliver to your room and set up your new mattress, included on all LA orders.
Delivery details ?120-Night Comfort Exchange
Sleep on it for up to 120 nights. If it's not the right fit, we'll help you exchange it.
View policy ?Old Mattress Removal
We haul away and responsibly recycle your old mattress when we deliver your new one.
Recycling info ?Ready to Sleep Better?
Add to cart for delivery, or visit a showroom to try it in person. Our sleep experts are here to help.
Customer Reviews
Customer Reviews
31 verified reviews
5.0
31 reviews
B
February 10, 2024
Firmness Is Just Right
I was worried it would be too firm, but it�s perfect.
Support without stiffness.
A
January 19, 2024
Perfect for Couples
My husband and I have different sleep styles,
but this mattress suits us both.
J
November 30, 2023
Great for Side Sleepers
I'm a side sleeper and needed something firm but not stiff.
This mattress balances it perfectly.
D
October 5, 2023
Would Recommend to Friends
Already told my sister to get one too. Excellent sleep quality.
Frequently Asked Questions
Everything you need to know before you buy
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