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 - SUPPORT system responds to your unique shape with three stages of precise support to maintain your body's natural alignment. A reinforced UniCasedXT 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 the luxurious quilt above into the support system below. Enduring Comfort - The Imperial Ultra Firm combines a Deep Cushioning quilt layer with Cashmere fibre atop revolutionising layers of Deep Super Firm 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. Designer Base - Combine your mattress a matching base featuring unique Micro - Tek high-carbon support modules that absorb and disperse stress for longer-lasting comfort. Crafted from selected Australian timber and elegantly upholstered in a range of designer jacquard fabrics, you can personalise your ensemble to meet your individual styling needs.
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 - SUPPORT system responds to your unique shape with three stages of precise support to maintain your body's natural alignment. A reinforced UniCasedXT 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 the luxurious quilt above into the support system below. Enduring Comfort - The Imperial Ultra Firm combines a Deep Cushioning quilt layer with Cashmere fibre atop revolutionising layers of Deep Super Firm 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. Designer Base - Combine your mattress a matching base featuring unique Micro - Tek high-carbon support modules that absorb and disperse stress for longer-lasting comfort. Crafted from selected Australian timber and elegantly upholstered in a range of designer jacquard fabrics, you can personalise your ensemble to meet your individual styling needs.
in 11 offers
last seen 26 Oct 2026
The lowest price we last saw for Sealy Crown Jewel Imperial Ultra Firm Mattress , Size King Single was $7,790.00 at David Jones, compared across 3 retailers (last seen 26 Oct 2026). Prices may have changed since.
Sealy Crown Jewel Imperial Ultra Firm Mattress , Size King Single
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 - SUPPORT system responds to your unique shape with three stages of precise support to maintain your body's natural alignment. A reinforced UniCasedXT 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 the luxurious quilt above into the support system below. Enduring Comfort - The Imperial Ultra Firm combines a Deep Cushioning quilt layer with Cashmere fibre atop revolutionising layers of Deep Super Firm 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. Designer Base - Combine your mattress a matching base featuring unique Micro - Tek high-carbon support modules that absorb and disperse stress for longer-lasting comfort. Crafted from selected Australian timber and elegantly upholstered in a range of designer jacquard fabrics, you can personalise your ensemble to meet your individual styling needs.
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 - SUPPORT system responds to your unique shape with three stages of precise support to maintain your body's natural alignment. A reinforced UniCasedXT 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 the luxurious quilt above into the support system below. Enduring Comfort - The Imperial Ultra Firm combines a Deep Cushioning quilt layer with Cashmere fibre atop revolutionising layers of Deep Super Firm 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. Designer Base - Combine your mattress a matching base featuring unique Micro - Tek high-carbon support modules that absorb and disperse stress for longer-lasting comfort. Crafted from selected Australian timber and elegantly upholstered in a range of designer jacquard fabrics, you can personalise your ensemble to meet your individual styling needs.
The all-time low we recorded was $3,349.00 on 24 June 2025.
Prices last updated 26 Oct 2026.
Last updated at 26/10/2026 21:54:42
Sealy Posturepedic Crown Jewel Imperial Luxury Firm Mattress , Size King Single
Free delivery between 29 Oct – 5 Nov
Sealy Crown Jewel Grandeur Mattress, Medium, King Single Size | Forty Winks
Delivery $90
Snooze Sealy Posturepedic Crown Jewel Epernay Flex Mattress, King Single / Firm
Delivery $145
| Firmness Level | X-Firm, Medium, Plush, Ultra Plush |
| Mattress Type | Innerspring (DSX sense & respond spring system), Innerspring (Body Sense pocket system) |
| Type | Mattress |
| Length | 203 CM |
| Width | 92 CM |
Sealy Posturepedic Crown Jewel Imperial Luxury Firm Mattress , Size King Single
Free delivery between 29 Oct – 5 Nov
Sealy Crown Jewel Grandeur Mattress, Medium, King Single Size | Forty Winks
Delivery $90
Snooze Sealy Posturepedic Crown Jewel Epernay Flex Mattress, King Single / Firm
Delivery $145
| Firmness Level | X-Firm, Medium, Plush, Ultra Plush |
| Mattress Type | Innerspring (DSX sense & respond spring system), Innerspring (Body Sense pocket system) |
| Type | Mattress |
| Length | 203 CM |
| Width | 92 CM |