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Dcolora 33 inches Granite Composite Kitchen Sink Workstation Black Undermount Single Bowl Large Kitchen Sink 33"W x 19"D x 10"H, DC-GU7743

  • Based on 77 reviews
Condition: New
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$285.97 Why this price?
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Returnable until Jan 31, 2026

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Mar 11
Order within 5 hours and 37 minutes
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Color: Black-Workstation


Size: 33 Inch


Features

  • Aesthetic Versatility--This 33 Inch Undermount Quartz Composite kitchen sink not only offers remarkable durability but also boasts an eye-catching appearance. Its consistent color and texture make it a perfect match for a wide range of kitchen styles and decor.
  • Exceptional Durability--Crafted from Quartz Composite material, this sink exhibits outstanding durability. It resists scratches, wear, and high temperatures, making it ideal for everyday kitchen use, and it maintains its pristine appearance over time.
  • Efficient Workstation: The built-in ledge turns the sink into a multifunctional operating space, and the matching chopping board, draining basket and other high-quality accessories provide you with a comfortable kitchen experience.
  • Seamless installation: Adopt under-counter installation to realize seamless connection between sink and tabletop; sink size: 19"D x 33"W x 10"H, cutout size: 31"L x 17"W.
  • Dcolora Commitment: Enjoy a 3-month period for returns and refunds without hassle. We're here to help with any questions or concerns, responding within 12 hours.

Brand: Dcolora


Color: Black-Workstation


Material: Granite Composite


Size: 33 Inch


Product Dimensions: 19"D x 33"W x 10"H


Brand: ‎Dcolora


Color: ‎Black-Workstation


Material: ‎Granite Composite


Size: ‎33 Inch


Product Dimensions: ‎19"D x 33"W x 10"H


Style: ‎Undermount


Installation Type: ‎Undermount


Finish Type: ‎Painted


Shape: ‎Rectangular


Drain Type: ‎Grid


Item Weight: ‎45 Pounds


Base Width: ‎31 Inches


Product Care Instructions: ‎Wipe with Dry Cloth


Manufacturer: ‎Dcolora


Part Number: ‎DC-GBUS33


Item Weight: ‎45 pounds


Item model number: ‎DC-GU7743


Finish: ‎Painted


Item Package Quantity: ‎1


Included Components: ‎Cutting Board, Drain assembly, Large bottom grid, Roll-up drying rack, Sink


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: July 19, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • good quality
Color: White-Undermount Size: 33 Inch
i wasn’t expecting it to be a speckled sink it has black or gray ish speckles. overall it has been great
Reviewed in the United States on November 4, 2025 by Brianna

  • Sink
Color: Black-Workstation Size: 32 Inch
Great sink
Reviewed in the United States on November 12, 2025 by Donna

  • Durable, beautiful sink -- and a value
Color: Black-Workstation Size: 28 Inch
This is a gorgeous sink! I found I needed an undermount sink at the last minute and ordered this for our new kitchen when the farm sink I had wouldn't work. I am so glad I did! This sink is flat black with a tiny bit of luster, beautifully shaped with curved corners so it will be easy to clean. The guys who installed my countertops installed the sink in minutes. This sink costs less than comparable sinks I looked at. I would recommend it to a friend! ... show more
Reviewed in the United States on August 24, 2025 by Aleta

  • Good deal.
Color: Black Drop In Size: 33x22 Inch
As specified. Its a nice sink.
Reviewed in the United States on July 17, 2025 by James

  • White Granite Composite Sink
Color: White-Undermount Size: 33 Inch
The media could not be loaded. I am still shocked by this sink. It was very lightweight compared to my anticipation. Once installed it feel very sturdy. When tapping with your fingers it does feel more like plastic. I love how it looks in my kitchen. I would note that it’s listed as white, but does have some brown speckling. This would be a 5 star had all the parts come in the box. I was missing the top drying rack. The sink did come with all parts including the clips for install. The angle of the sink allows water to fully drain with no issues. ... show more
Reviewed in the United States on August 12, 2025 by Ellie

  • Great price and does what is advertised.
Color: Black-Workstation Size: 32 Inch
This sink is great. Fit undercounter and looks fantastic. Cleans easy. We updated our countertops and wanted to add an undercounter mounted sink to replace our stainless steel drop in sink. This was a great choice and added a modern look to our kitchen.
Reviewed in the United States on April 10, 2025 by Rick M

  • Stains easily, hate it
Color: White-Undermount Size: 33 Inch
We’ve had this less than a year and it is stained and scratched. Can’t wait to replace.
Reviewed in the United States on July 18, 2025 by Amazon Customer

  • Granite sink
Color: White-Workstation Size: 33 Inch
Durable sink easy to mounts
Reviewed in the United States on June 14, 2025 by Dennis Faillo

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