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 Diamond Lily Plush Gel Memory Foam Pillow Top 14.5" Mattress

$ 1,499.00
$ 1,199.00

Mattress Description

Diamond Lily Plush Gel Memory Foam Pillow Top 14.5" Mattress

This is a luxurious, plush variant from the Lily Mattress Dream Collection by Diamond, meticulously designed and manufactured in the USA (Los Angeles, CA). It combines temperature-regulating technology and innovative design to deliver a night of restful sleep.

Key Features:

  • Hyper Conductive Sparkle Foam: This unique foam adjusts to your core temperature for a soothing sleep experience. It helps you fall asleep naturally by lowering your body temperature to the optimal level, while promoting airflow to keep you cool throughout the night.

  • Cool-Tencel Cover: This conductive fabric dissipates heat away from the body, enabling you to sleep in a refreshingly cool environment.

  • Moisture Wicking Fabric: Effectively absorbs and disperses moisture to keep you dry and comfortable all night long.

  • 5-Series Wrapped Coil: Provides responsive support by adapting to your body's shape and movement, enhancing the overall comfort and sleep quality.

  • Ventilated Gel Memory Foam: Offers superior pressure relief and improved airflow for a cool and restful sleep.

  • Tri-Zoned Foam Encasement Design: Provides targeted support to different areas of your body, further enhancing the comfort level.

The mattress is recommended for side sleepers, delivering the plush feel that they often prefer.


All foams used in this mattress are CertiPUR-US® certified, ensuring that they are safe and non-toxic. They are made without harmful substances like ozone depleters, PBDE flame retardants, mercury, lead, and other heavy metals, formaldehyde, and phthalates as regulated by the Consumer Product Safety Commission. They also have low VOC (Volatile Organic Compound) emissions for improved indoor air quality (less than 0.5 parts per million).

Experience the unprecedented comfort and serene sleep with the Diamond Lily Plush Gel Memory Foam Pillow Top 14.5" Mattress. Wake up rejuvenated and ready to start your day!

Mattress Size

Diamond Mattress provides a variety of sizes to fit any bedroom:

  • California King Mattress: 84" wide x 72" long
  • King Mattress: 76" wide x 80" long
  • Queen Mattress: 60" wide x 80" long
  • Full Mattress: 54" wide x 75" long
  • Twin XL Mattress: 39" wide x 80" long
  • Twin Mattress: 39" wide x 75" long

These sizes ensure comfort for both individuals and couples. Choose from spacious King or Queen sizes or compact Full, Twin XL, or Twin.

Diamond also offers sets including mattress and foundation:

  • King Mattress Set
  • California King Mattress Set
  • Queen Mattress Set
  • Full Mattress Set
  • Twin XL Mattress Set
  • Twin Mattress Set

Explore these options to find the perfect fit for your bedroom and enjoy a restful sleep on the Diamond Mattress.

120 Night, 100% Comfort Guarantee

At LA Mattress Store, your comfort is our guarantee across all brands. Not happy with your mattress within the initial 120 nights? Simply reach out to us for a one-time exchange. Your sound sleep and satisfaction remain our utmost priorities. For a complete understanding of this policy, please refer to the full policy here.

1-Year Price Guarantee

Shop your mattress at LA Mattress Store with utmost trust. We uphold our 1-year price guarantee - if you find a lower price at any local competitor*, we'll match it and refund 50% of the difference. This guarantee extends for a year after purchase, ensuring peaceful sleep with every rest. Full policy details are available here.

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Diamond Lily Plush Gel Memory Foam Pillow Top 14.5" Mattress

Experience Unmatched Comfort with Diamond Mattress

Experience the perfect blend of opulence and ease with Diamond Mattress. Offering a spectrum of sizes to cater to your personal preferences and requirements, it promises tranquility in your slumber. From the spaciousness of a King to the practicality of a Twin, Diamond Mattress caters to all. Its exceptional quality and dedication to customer satisfaction distinguish it from the rest. Unveil the secret to restful and uninterrupted sleep with Diamond Mattress.

Could you explain the 20-Year mattress warranty?

Should a defect occur, Diamond will solely be responsible, and your only recourse under this warranty will be as follows: For the initial decade of ownership, we will provide a brand new Diamond replacement mattress at no cost to you. After the first ten years, Diamond commits to either fully repair and recover your Diamond Mattress, or replace it entirely. Read Details.

Choosing the Ideal Sheets for Your Diamond Mattress

When choosing sheets for your Diamond mattress, most sheet sets will be suitable. However, it's important to verify the pocket depth of the fitted sheet to ensure a proper fit. To ensure an ideal fit, we offer our exclusive line of sheet sets specifically crafted for Diamond mattresses. Experience a cozy and secure sleep with our specially designed sheet sets.