Sealy - Introducing the new - Crown Jewel by Sealy Posturepedic, where innovation and craftsmanship work in harmony to create the ultimate luxury sleep experience. - Wake up every day feeling your best after the natural rejuvenation of quality,unbroken rest. Orthopaedic Design - The intelligent Rest - SUPPORTsystem responds to your unique shape with three stages of precise support to maintain your body's natural alignment. A reinforced Flexi - Cased edge wraps around the coil system for a fuller sleep surface and increased stability. In addition, a sculpted Comfort Bridge layer with hundreds of micro-coils transitions weight seamlessly from theluxurious quilt above into the support system below. Enduring comfort - The Grand Sovereign Flex Medium combines a Deep Cushioning quilt layer with Premium Wool fibre blend atop revolutionising layers of Premium and Supersoft foam that cradle your body for a naturally beautiful sleep. These deep, pressure relieving materials ensure the highest standard of comfort, and are tested to ensure lasting durability. Flexibility without compromise - Pair your Crown Jewel Mattress with a Sealy Adjustable Base and experience comfort at a new angle. Whether its reading a book before the lights go out or for medical reasons, our adjustable beds usher in a new era of adaptable sleeping. Not only do they provide additional comfort, but can increase blood flow, decrease snoring and add optimal support for sore joints and ailments. Mattress Sizing:Single 915mm x 1900mm - Single XL 915mm x 2030mm - King Single 1055mm x 2030mm - Double 1385mm x 1900mm - Queen 1525mm x 2030mm - King 1835mm x 2030mm - Super King 2030mm x 2030mm Care Instructions:Dry cleaning chemicals can damage some of the construction materials. Refer to the care instructions on the law-tag which is sewn into the border of your mattress or base. Every three months you should check your beds legs and re-tighten if necessary. Ensure your Sealy is exposed to adequate ventilation and store your bed in a flat position.
Sealy - Introducing the new - Crown Jewel by Sealy Posturepedic, where innovation and craftsmanship work in harmony to create the ultimate luxury sleep experience. - Wake up every day feeling your best after the natural rejuvenation of quality,unbroken rest. Orthopaedic Design - The intelligent Rest - SUPPORTsystem responds to your unique shape with three stages of precise support to maintain your body's natural alignment. A reinforced Flexi - Cased edge wraps around the coil system for a fuller sleep surface and increased stability. In addition, a sculpted Comfort Bridge layer with hundreds of micro-coils transitions weight seamlessly from theluxurious quilt above into the support system below. Enduring comfort - The Grand Sovereign Flex Medium combines a Deep Cushioning quilt layer with Premium Wool fibre blend atop revolutionising layers of Premium and Supersoft foam that cradle your body for a naturally beautiful sleep. These deep, pressure relieving materials ensure the highest standard of comfort, and are tested to ensure lasting durability. Flexibility without compromise - Pair your Crown Jewel Mattress with a Sealy Adjustable Base and experience comfort at a new angle. Whether its reading a book before the lights go out or for medical reasons, our adjustable beds usher in a new era of adaptable sleeping. Not only do they provide additional comfort, but can increase blood flow, decrease snoring and add optimal support for sore joints and ailments. Mattress Sizing:Single 915mm x 1900mm - Single XL 915mm x 2030mm - King Single 1055mm x 2030mm - Double 1385mm x 1900mm - Queen 1525mm x 2030mm - King 1835mm x 2030mm - Super King 2030mm x 2030mm Care Instructions:Dry cleaning chemicals can damage some of the construction materials. Refer to the care instructions on the law-tag which is sewn into the border of your mattress or base. Every three months you should check your beds legs and re-tighten if necessary. Ensure your Sealy is exposed to adequate ventilation and store your bed in a flat position.
Sealy Crown Jewel Grand Sovereign Flex Medium Mattress White King Med
Sealy - Introducing the new - Crown Jewel by Sealy Posturepedic, where innovation and craftsmanship work in harmony to create the ultimate luxury sleep experience. - Wake up every day feeling your best after the natural rejuvenation of quality,unbroken rest. Orthopaedic Design - The intelligent Rest - SUPPORTsystem responds to your unique shape with three stages of precise support to maintain your body's natural alignment. A reinforced Flexi - Cased edge wraps around the coil system for a fuller sleep surface and increased stability. In addition, a sculpted Comfort Bridge layer with hundreds of micro-coils transitions weight seamlessly from theluxurious quilt above into the support system below. Enduring comfort - The Grand Sovereign Flex Medium combines a Deep Cushioning quilt layer with Premium Wool fibre blend atop revolutionising layers of Premium and Supersoft foam that cradle your body for a naturally beautiful sleep. These deep, pressure relieving materials ensure the highest standard of comfort, and are tested to ensure lasting durability. Flexibility without compromise - Pair your Crown Jewel Mattress with a Sealy Adjustable Base and experience comfort at a new angle. Whether its reading a book before the lights go out or for medical reasons, our adjustable beds usher in a new era of adaptable sleeping. Not only do they provide additional comfort, but can increase blood flow, decrease snoring and add optimal support for sore joints and ailments. Mattress Sizing:Single 915mm x 1900mm - Single XL 915mm x 2030mm - King Single 1055mm x 2030mm - Double 1385mm x 1900mm - Queen 1525mm x 2030mm - King 1835mm x 2030mm - Super King 2030mm x 2030mm Care Instructions:Dry cleaning chemicals can damage some of the construction materials. Refer to the care instructions on the law-tag which is sewn into the border of your mattress or base. Every three months you should check your beds legs and re-tighten if necessary. Ensure your Sealy is exposed to adequate ventilation and store your bed in a flat position.
Sealy - Introducing the new - Crown Jewel by Sealy Posturepedic, where innovation and craftsmanship work in harmony to create the ultimate luxury sleep experience. - Wake up every day feeling your best after the natural rejuvenation of quality,unbroken rest. Orthopaedic Design - The intelligent Rest - SUPPORTsystem responds to your unique shape with three stages of precise support to maintain your body's natural alignment. A reinforced Flexi - Cased edge wraps around the coil system for a fuller sleep surface and increased stability. In addition, a sculpted Comfort Bridge layer with hundreds of micro-coils transitions weight seamlessly from theluxurious quilt above into the support system below. Enduring comfort - The Grand Sovereign Flex Medium combines a Deep Cushioning quilt layer with Premium Wool fibre blend atop revolutionising layers of Premium and Supersoft foam that cradle your body for a naturally beautiful sleep. These deep, pressure relieving materials ensure the highest standard of comfort, and are tested to ensure lasting durability. Flexibility without compromise - Pair your Crown Jewel Mattress with a Sealy Adjustable Base and experience comfort at a new angle. Whether its reading a book before the lights go out or for medical reasons, our adjustable beds usher in a new era of adaptable sleeping. Not only do they provide additional comfort, but can increase blood flow, decrease snoring and add optimal support for sore joints and ailments. Mattress Sizing:Single 915mm x 1900mm - Single XL 915mm x 2030mm - King Single 1055mm x 2030mm - Double 1385mm x 1900mm - Queen 1525mm x 2030mm - King 1835mm x 2030mm - Super King 2030mm x 2030mm Care Instructions:Dry cleaning chemicals can damage some of the construction materials. Refer to the care instructions on the law-tag which is sewn into the border of your mattress or base. Every three months you should check your beds legs and re-tighten if necessary. Ensure your Sealy is exposed to adequate ventilation and store your bed in a flat position.
in 2 offers
last seen 16 Oct 2026
The lowest price we last saw for Sealy Crown Jewel Grand Sovereign Flex Medium Mattress White King Med was $5,728.05 at Myer (last seen 16 Oct 2026). Prices may have changed since.
The all-time low we recorded was $4,675.60 on 18 Sept 2023.
Prices last updated 16 Oct 2026.
Last updated at 16/10/2026 16:32:39
Sealy Crown Jewel Grand Sovereign Flex Medium Mattress King
Delivery $75
originally posted on myer.com.au
Excellent mattress very luxurious while still being firm and supportive.
originally posted on myer.com.au
Great nights sleep. Stopped my hips aching at night.
| Size | Crib |
| Type | Innerspring |
| Brand | Sealy |
| Specialty Style | Adjustable Bed |
| Handcrafted | Yes |
Sealy Crown Jewel Grand Sovereign Flex Medium Mattress King
Delivery $75
Excellent mattress very luxurious while still being firm and supportive.
Great nights sleep. Stopped my hips aching at night.
| Size | Crib |
| Type | Innerspring |
| Brand | Sealy |
| Specialty Style | Adjustable Bed |
| Handcrafted | Yes |