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 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 the luxurious quilt above into the support system below. Enduring Comfort - The Royale Flex Firm combines a Deep Cushioning quilt layer with Silk Wool fibre blend atop revolutionising layers of Convoluted 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. Flexibility without compromise - Pair your Crown Jewel Mattress with a Sealy Adjustable Base and experience comfort at a new angle. Whether it's 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. Cancellations: A cancellation fee equivalent to 25% of the total order price will apply to all CSOs that are cancelled by the customer, when the order cannot be cancelled with the vendor.
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 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 the luxurious quilt above into the support system below. Enduring Comfort - The Royale Flex Firm combines a Deep Cushioning quilt layer with Silk Wool fibre blend atop revolutionising layers of Convoluted 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. Flexibility without compromise - Pair your Crown Jewel Mattress with a Sealy Adjustable Base and experience comfort at a new angle. Whether it's 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. Cancellations: A cancellation fee equivalent to 25% of the total order price will apply to all CSOs that are cancelled by the customer, when the order cannot be cancelled with the vendor.
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The lowest price for Sealy Crown Jewel Royale Firm Flex Mattress , Size King Single right now is $3,270.00 at David Jones.
The all-time low was $2,945.00 on 24 May 2026 — today's price is 11% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 10 June 2026.
Sealy Crown Jewel Royale Firm Flex 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 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 the luxurious quilt above into the support system below. Enduring Comfort - The Royale Flex Firm combines a Deep Cushioning quilt layer with Silk Wool fibre blend atop revolutionising layers of Convoluted 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. Flexibility without compromise - Pair your Crown Jewel Mattress with a Sealy Adjustable Base and experience comfort at a new angle. Whether it's 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. Cancellations: A cancellation fee equivalent to 25% of the total order price will apply to all CSOs that are cancelled by the customer, when the order cannot be cancelled with the vendor.
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 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 the luxurious quilt above into the support system below. Enduring Comfort - The Royale Flex Firm combines a Deep Cushioning quilt layer with Silk Wool fibre blend atop revolutionising layers of Convoluted 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. Flexibility without compromise - Pair your Crown Jewel Mattress with a Sealy Adjustable Base and experience comfort at a new angle. Whether it's 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. Cancellations: A cancellation fee equivalent to 25% of the total order price will apply to all CSOs that are cancelled by the customer, when the order cannot be cancelled with the vendor.
Last updated at 10/06/2026 00:26:36
Sealy Posturepedic Crown Jewel Royale Firm Flex Mattress , Size King Single
Free delivery between 12–19 June
Sealy Posturepedic Crown Jewel Royale Firm Flex Mattress , Size King Single
Free delivery between 12–19 June
