Black Diamond Grandeur™

Grandeur™ Luxury Medium
Grandeur™ Luxury Medium
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Grandeur™ Luxury Medium
Talalay Latex
Nested Wrapped Coil System by Diamond Mattress
Individually-wrapped coils gently conform to your body for lasting comfort and support
Grandeur™ Luxury Firm
Talalay Latex
Nested Wrapped Coil System by Diamond Mattress
Grandeur™ Luxury Plush
Talalay Latex
Nested Wrapped Coil System
Build Your Perfect Bed


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  • THE BLACK DIAMOND GRANDEUR BEDS

    The Grandeur beds feature the exclusive Diamond made 9-Series Nested Wrapped Coils and eco-friendly Talalay Latex. The Collection is designed for a luxurious, comfortable and extravagant night's sleep. It's technically developed to help you fall asleep faster, stay asleep longer and wake up feeling refreshed, The Black Diamond beds do not transfer motion between partners, allowing you to sleep throughout the night and receive deeper, more rejuvenating rest. These beds also reduce tossing and turning through the pressure relieving support of our luxurious Eco-Flex plant-based comfort layers and the most advanced, high quality components.
     
     

    Firmness & Height

    ModelFirmness (learn more)Height
    Grandeur Luxury Medium
    Soft (5) 16"
    Grandeur Luxury Plush Luxury Plush (3) 16"
    Grandeur Luxury Firm
    Luxury Firm (8) 16"
     

    Conformability

    High
     

    Mattress Features & Benefits

    • Exclusively available by Diamond Mattress, our Nested Coil Spring System conforms to your body for a personalized fit.
    • Reduces tossing and turning at night by allowing each coil to move independently and relieves pressure points
    • Your partner's movements will leave you undisturbed and sleeping soundly because our exclusive spring units do not transfer motion
    • Maintains a cool, balanced temperature throughout the night, allowing muscles to breathe and heal
    • Minimizes pressure points to reduce pain and tossing and turning by combining layers of our Eco-Flex plant-based cushioning foam over our spring system
    • Always returns to its original shape to support you night after night
    • We process all the materials right here at Diamond, so we know they are the best and we can offer a 20 year warranty that we have stood behind for 4 generations*
     

    Adjustable Friendliness (learn more)

    Yes
     
    *Note: Although our mattresses have been tested and will last 20 years, we recommend changing every 8 to 10 years. As your body changes, your mattress needs will change over time.

  • Collection

    Black Diamond™

    Benefits

    A luxurious collection offered in 3 comfort levels, the Black Diamond Collection offers high conformability and undisturbed sleep. Our Diamond-made, nested wrapped coils don't transfer motion and conform to create a custom fit to relieve pressure.
     

    Conformability

    High
     

    Available Sizes

    Twin (38" x 74")
    Twin Long (38" x 80")
    Full/Double (53" x 74")
    Queen (60" x 80")
    California King (72" x 84")
    Eastern King (76" x 80")
     

    Firmness & Height

    ModelFirmness (learn more)Height
    Grandeur Luxury Medium Soft (3) 16.5"
    Grandeur Luxury Plush Luxury Plush (3) 16.5"
    Grandeur Luxury Firm Luxury Firm (8) 16.5"
     

    Comfort Layer

    Layers of Luxurious, High Density Eco-Flex Plant-Based Foam
     

    Support Layer

    9 Series Foam-Encased, Nested Wrapped Coils. Made by Diamond Mattress, they don't transfer motion and contour to the individual sleeper for a custom fit and ideal pressure relief.
     

    Base Layer

    Orthopedic Eco-Flex Plant-Based Base Layer
     

    Edge Support

    Foam Encased Edge Support System with Tri-Zoned Lumbar Support
     

    Cover Fabric

    Rayon 4-Way Stretch Knit Cover
     

    Removable/Washable

    No
     

    Allergen and Dust Mite Resistant

    Yes
     

    Non-Skid Bottom

    Yes
     

    Foundation

    Matching Sustainable Hard Wood Foundation
     

    Adjustable Friendly

    Yes, see our adjustable bases to learn more
     

    Warranty

    20 Year Limited Warranty

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