Avanity 20.1-inch Rectangular Black Granite Stone Vessel Sink - 20.1"W x 5.5"D

MSRP: $725.00
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ITEM# 12380134
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    ITEM#: 12380134

    Avanity's unique black granite sink is hand craved from a single piece of natural marble. Each piece reflects the unique characteristics and beauty of the stone, and offers enduring strength and a timeless appeal. This 20 in. W x 16 in. D Vessel works with a variety of vanities, so you can create a customized design to suit your individual needs.


    • 20W x 15.7D x 5.5H inches
    • Natural black granite carved from a single piece of stone
    • Rectangular shape with a polished black finish
    • Each vessel is unique in texture and color
    • Designed for above-counter installation
    • No overflow outlet
    • 1.8 in. drain opening
    • Mounting ring not required
    • Easy to clean with non-abrasive neutral detergent and warm water

    Drain sold seperately

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


    Material Granite
    Assembly Assembled
    Basin Depth Less than 5 Inch
    Bowl Depth Up to 7 inches
    Color Black
    Number of Basin Single Basin
    Product Features Rust Resistant
    Shape Rectangle
    Sink Drain location Center
    Sink Style Vessel
    Sink Width 16 - 25 Inch
    • Granite Vessel Sink

      We are installing 2 of these sinks in our Master Bathroom. These sinks are beautiful and work well with the ZEN theme. One of the sinks had a defect. We worked with Overstock customer service and had the sink replaced to our satisfaction in a timely manner and without any charges. I would definitely purchase through Overstock again

    • Heavy, Top Quality Sink
      Verified Purchase

      We found an open package on our doorstep with damage to the box; however, the sink was secure and undamaged inside the inner box. The guys installing our custom granite vanity tops were quite impressed with the craftsmanship, quality, and size/weight of the sink. We were too. We love our new beautiful master vanity sink!

    • LOVE IT!
      Verified Purchase

      I received my new sink and was thrilled when I opened the box! It looks gorgeous and the quality is first class. I can't wait to have it installed. I would definitely recommend this product!

    • awesome sink for price!
      Verified Purchase

      Great lines and shape, but heavy. Will be installing on black galaxy slab which make a very nice combination.

    • Gorgeous sink!
      Verified Purchase

      This sink is large and absolutely gorgeous. After getting our sink we loved it so much we ordered a second one! The grey speckles in the granite give it a high-end look. The corners of the rectangle are not sharp, but softened nicely.

    • AWESOME sink
      Verified Purchase

      I ordered this as a valentines gift for my girlfriend (I'm remodeling her bathroom). I was very please with the product, she LOVES it.. I have no regrets about it and would order again in a second. It's beautiful.

    • Verified Purchase

      Gorgeous sink and deep enough to contain the water flow from a wall-mounted faucet.

    Questions & Answers

    • Q:

      "what is the drain hole size"

      • A:

        The drain hole is 1.8 inches in diameter.

    • Q:

      "What drain system should I buy wtih the sink? The rest of our hardware is in brushed nickel."

      • A:

        It would be completely up to your style which system you would purchase. We were able to locate 2 wall mounted faucets under item 14189137 and 13362494 that are brushed nickel.

    • Q:

      "Is the granite a shiny black or a more"

      • A:

        The product is made with shiny black granite.

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

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

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