Model # 440179

Internet #100418128

Store SO SKU #1000250364

Blanco Diamond Undermount Composite 32 in. 1-3/4 Double Bowl Kitchen Sink in Anthracite
0747943022637

Blanco

Diamond Undermount Composite 32 in. 1-3/4 Double Bowl Kitchen Sink in Anthracite

  • Outer dimensions: 32 in. L x 20-27/32 in. W x 9-1/2 in. D
  • Heat resistant up to 536 degrees F
  • Features double bowls with a 1:3/4 size ratio
$303.99 /each
Color/Finish: Anthracite
  • Anthracite
  • Biscotti
  • Biscuit
  • Cafe Brown
  • Metallic Gray
  • Truffle
  • White

Frequently Bought Together

Product Overview

A classic style designed for the hardworking kitchen, the stylish Blanco Diamond 1-3/4 Bowl fits into any decor. The beauty of our colorful design is only enhanced by its incredible durability. Every detail has been considered from the greater bowl capacity to the easy-to-clean surface, which resists scratches and stains.

  • Rock hard granite durability
  • Heat resistant up to 536°F
  • Unsurpassed clean ability backed by industry leading 7 patents
  • Resistant to scratches, stains and all household acids and alkali solutions
  • Undermount clips provided
  • Limited lifetime warranty
  • Disposal flange and basket strainer sold separately (standard 3-1/2 in. drains)
  • Cutout template included with approximate 1/8 in. reveal
  • Click here to learn more about kitchen sinks

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Customer Questions & Answers

16 Questions12 Answers

Customer Questions & Answers

Diamond Undermount Composite 32 in. 1-3/4 Double Bowl Kitchen Sink in Anthracite
Diamond Undermount Composite 32 in. 1-3/4 Double Bowl Kitchen Sink in Anthracite

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We use Clorox spray clean up cleaner on our existing stainless sink to kill any bacteria that may...

This question is from Diamond Undermount Granite 32 in. Double Bowl Kitchen Sink in Metallic Gray
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October 30, 2016
We use Clorox spray clean up cleaner on our existing stainless sink to kill any bacteria that may remain after prepping raw chicken and pork. We spray Clorox cleaner with bleach in the sink and on the utensils, followed by rinsing with water, before regular washing with soap and water.
Would this practice be ok to do with a composite sink such as the Blanco noted herein? Thanks in advance for your response.
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Any idea on what color sink strainer to get for this model and how to obtain?

This question is from Diamond Undermount Granite 32 in. Double Bowl Kitchen Sink in Metallic Gray
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Louisiana
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October 8, 2016
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Answer (1)

October 10, 2016
Answer: 
Thank you for your recent inquiry with The Home Depot, Tee. You may purchase any color sink strainer that is to your liking. There is not a specific model that is required. Most customers choose to coordinate with their kitchen faucet. Please contact us at 800-430-3376 if you would like assistance with locating items for your sink project. We appreciate your business and look forward to serving you in Read More
Thank you for your recent inquiry with The Home Depot, Tee. You may purchase any color sink strainer that is to your liking. There is not a specific model that is required. Most customers choose to coordinate with their kitchen faucet. Please contact us at 800-430-3376 if you would like assistance with locating items for your sink project. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot. Read Less
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What size of sink strainers does this require? It is not stated in the installation instructions.

This question is from Diamond Undermount Granite 32 in. Double Bowl Kitchen Sink in White
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Ohio
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July 22, 2016
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Can you buy this sink with the larger bowl on the right?

This question is from Diamond Undermount Granite 32 in. Double Bowl Kitchen Sink in Metallic Gray
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May 26, 2016
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August 3, 2016
Answer: 
Yes It's called Diamond Reverse bowl.
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July 8, 2016
Answer: 
Thank you for your recent inquiry with The Home Depot. This item is not available in the color choice that you are requesting. However, we do have alternative models available via our website. For any other questions, please call us at HomeDepot.com Customer Service 800-430-3376.
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Customer Reviews

Rated 4.5 out of 5 by 65 reviewers.
Rated 5.0 out of 5.0 by Great looking sink! Purchased the sink for anthracite color (dark gray, almost black with sparkling inclusions) which matches well with our black magma leathered granite countertop. The fit for existing plumbing was also a factor. Sink depth is 10 inches for left sink and 8 inches for right sink. We changed to an undercounter mounting, losing about an inch there. The location of the existing undersink drain outflow required no more than a 3 inch total lowering of the deepest sink and only about 1 inch for the shallow side (for garbage disposal installation). This sink worked out great for replumbing the drains and installing the garbage disposal. September 13, 2016
Rated 4.0 out of 5.0 by Super sink Received this product within 2 weeks of ordering. Still need to buy baskets as they weren't part of the purchase. I was surprised by this as Home Depot's site wasn't clear that they weren't included with initial purchase. however, the sink is going to to look great once installed. May 10, 2016
Rated 5.0 out of 5.0 by Second granite sink When I renovated our kitchen 8 years ago, we installed a black granite sink with the granite counter tops. I was so pleased with it, when I bought another home and was going to install granite, i insisted on a black granite sink again because of the ease of care, the blending with the granite counter, and the elegant look. I have always enjoyed compliments about the look and a little envy from the admirer. I highly recommend this product! August 25, 2015
Rated 5.0 out of 5.0 by Looks beautiful! This sink looks beautiful. Whether it will stand the test of time will remain to be seen. I have had excellent results with a Moenstone sink that is almost 10 years old and this is a similar product so I am hoping for the same results. I did have an issue in shipping the first time (there was a stress crack at the divider), but it was easily replaced by Home Depot and is now installed without further incident. October 20, 2016
Rated 1.0 out of 5.0 by Sink #5 and still trying..... Unfortunately, we are on our 5th attempt to receive a sink that is not cracked. It has been over a week without a kitchen sink. Granite was installed last Tuesday and still no water in main kitchen area. Home Depot has stated they will inspect the sink prior to shipment along with extra packaging to stabilize the sink in shipment yet we keep getting them and taking them back. Blanco states they cannot and will not assist us at this point so we have to keep ordering the item until we receive a sink in good condition. Only alternative is to go to a dealer and pay double/triple the cost. Makes me wonder why companies do not want to properly satisfy their customer(s) and resolve the issue??? September 27, 2016
Rated 5.0 out of 5.0 by Absolutely I would recommend this granite sink...... It is beautiful and does not water stain. October 25, 2016
Rated 1.0 out of 5.0 by DAMAGED! This is scary. I see all these 5 stars and wonder if they have used the sink for a good while. Why? As seen by other comments, my sink came in damaged also, So, if damaged by the delivery guy just putting it on my front patio with probably a "slam", I would imagine after having the sink for a while, it will also crack if, say, while cleaning a heavy aluminum pot falls, I'll bet it will also crack the sink. Too bad. Looks a lot better than stainless sinks. Oh, well, back to shopping for a more solid sink October 12, 2016
Rated 1.0 out of 5.0 by don't buy had to order and return 3 times as it came broken all three times October 11, 2016
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