Lexicon Platinum Medium Single Bowl Quartz Composite Kitchen Sink

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ITEM# 18544759
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    Included Warranty: Limited Lifetime
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ITEM#: 18544759

With a cutting-edge design and a quartz composite construction, this single bowl kitchen sink from Lexicon is a highly durable and hygienic replacement for a stainless steel sink. The sink is available in 5 different colors and comes with a matching drain and a stylish bottom grid. The sink also features sleek corner radiuses, rear drain placement, and a dual-mount rim. The quartz has the smooth feel of stone with superb sound-absorption properties and provides maximum protection against heat, scratches, and stains.

  • 80-percent quartz composite
  • Heat resistant to over 500 degrees Fahrenheit
  • Durable, scratch and stain resistant
  • Hygienic and easy-to-clean surface
  • Includes color matched strainer basket
  • Includes precision fit stainless sink grids
  • Available in 5 popular colors
  • Dual-mount rim for undermount and drop-in installation
  • PerfectFit drain for easy cleaning
  • EZ undermount sink clip hardware included
  • Sink cut-out template included
  • Minimum of a 28-inch cabinet base recommended
  • 23 inches wide x 18 inches long x 8-1/2 inches deep

Please note: Product dimensions may vary slightly from installation dimensions.


Material Stone
Assembly Assembled
Basin Depth 18 - 24 Inch
Bowl Depth 7.1 to 8 inches
Color Beige, Black, Brown, Grey, White
Number of Basin Single Basin
Product Features Antimicrobial, Includes Hardware
Shape Corner, Square
Sink Drain location Top Center
Sink Style Drop-in, Dual, Undermount
Width 20 - 31"
Dimensions See Description
Warranty Limited Lifetime
Model Number LP-2318
Country of Origin Lithuania
  • Most Recent

  • Verified Purchase
    Option: White - White Finish

    Great sink. I installed mine as a prep sink in the kitchen island. You have to watch out for stains or you'll end up scrubbing a lot to get them out later. This is what I expected with this material. It is very durable and does not scratch.

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  • Verified Purchase
    Option: White - White Finish

    Item just as described and pictured!

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  • Verified Purchase
    Option: White - White Finish

    This user earned $2.00 in rewards for writing this review.Learn More

    I think these are really good looking sinks. They have a different surface than I was expecting because they are Quartz so they look more like stone than porcelain but that means they are more durable. I put these in a rental apartment after my last tenants chipped the porcelain one I put in a different apartment. I'm hoping this is far more durable. But I like how deep it is and how handsome it is. Great price for the quality.

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  • Verified Purchase
    Option: White - White Finish

    It is a BEAUTIFUL sink! Very good quality. I am very,very pleased.

    Read More
  • Verified Purchase
    Option: White - White Finish

    This user earned $5.00 in rewards for writing this review.Learn More

    Used this as a drop in over a butcher block counter in our "loft" great price and size. looks great. Could be used as undermount too later if we decide to do granite later

    Read More

Questions & Answers

  • Q:

    "You you connect a garbage disposal to this sink?"

    Have an Answer? Be the first to answer this question!
  • Q:

    "Why did you choose this product?"

    • A:

      I agree

  • Q:

    "What is the minimum base cabinet size that will accommodate this sink? Thanks!"

    • A:

      We recommend a minimum of a 28 inch cabinet base.

  • Q:

    "What is the actual size of the drop in sink?"

    • A:

      Overall Dimensions 23" x 18" O.D. x 8-1/2" D Internal Bowl Dimensions 21" x 16" x 8-1/2"

  • Q:

    "What are the dimensions of this sink? Can it be top Mounted?"

    • A:

      This undermounted sink is approximately 23" x 18" O.D. x 8-1/2" D.

    • A:

      according to the specs above, the sink can be undermount OR drop-in: 'The versatile dual-mount rim allows for both undermount and drop-in installations'

    Read more Read less

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Shipping & Returns

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Usually leaves our warehouse in 1-2 business days. *

Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. For the return policy on a Marketplace item, please refer to the Seller’s individual policy, located on the product page by clicking on the Seller name. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.


This item cannot be shipped to Alaska or Hawaii. More details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.