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Model # 31684

Internet # 100399348

31 in. W Granite Vanity Top in Black with White Bowl

This item has been discontinued.
The Home Depot no longer carries this specific product.

$207.75 /each



Model # 31684

Internet # 100399348

Store SO SKU # 113827

Transform your bathroom with a beautiful granite vanity top with attached undermount porcelain sink. Perfect for quick and easy remodels Obtain the beauty and durability of natural granite without hiring a professional. This granite top is easy to install and fits directly on top of any standard 30 in. vanity cabinet. The granite top is 31 in. in length, 22 in. deep, and ¾ in. thick. Granite is a natural material and slight variations in color may occur and are natural.

  • Natural granite vanity top saves you time, labor, and money
  • Easy to install and fits directly on top of any standard 30 in. vanity cabinet
  • Granite top is 31 in. H 22 in. D and ¾ in. thick
  • Obtain the beauty and durability of natural granite without hiring a professional
  • Bowl outside dimensions are 17 in. x 14 in. X 6 in. D
  • By affixing the porcelain bowl at the factory we save you the potentially difficult assembly
  • Only thing required by you is choosing the faucet
  • Granite top is factory polished to a smooth gloss finish and is sealed for added extra protection
  • Granite tops feature an OG edge detail across the front of the top and around the oval bowl cutout
  • Faucet not included
  • 4 in. high backsplash (included) is easy to install using a caulking or construction adhesive
  • Matching side splashes are also available and sold separately
  • Because granite is a natural product, slight variations in color may occur
  • Installed and maintained as per the instructions, your granite top will not crack, discolor, or chip and is covered by a lifetime limited warranty

Info & Guides

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Backsplash Height (in.) 
Basin Depth (in.) 
Basin Length (in.) 
Basin Width (in.) 
Edge Thickness (cm.) 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Top Depth (in.) 
Top Height (in.) 
Top Width (in.) 
Basin Color 
Basin Material 
Vitreous China 
Faucet accommodations 
Product Weight (lb.) 
68.47 lb 
Sink Type 
Top Color 
Top Color Family 
Top Material 
Vanity Features 
Vanity Included Components 
Vanity Top Accommodations 
Single center set basin 
Vanity Top Edge Type 
Vanity Type 
Single Sink 
Warranty / Certifications
Manufacturer Warranty 
Lifetime Residential Limited Warranty 


Rated 4.6 out of 5 by 24 reviewers.
Rated 4.0 out of 5.0 by Granite top at a good price. We gutted an remodeled our bathroom, and I needed a black top for the vanity we bought. I looked everywhere to find a black granite top at an affordable price. This was the best deal anywhere, on and off line, ( trust me I checked). I liked the fact the bowl was attached and it was ready to go. The color is not a 'solid' black, obviously it is granite, but there seemed to be allot of dark charcoal flecks in it. If you are glancing at it, it looks black. Don't get me wrong, I still like it, and read another review that mentioned the same thing. It looks fabulous in my bathroom and I am very happy with it. I would buy it again. The price was the deciding factor that made me go ahead and get it. We did use the backsplash, if it is going in a corner, you will need to purchase the side piece. We didn't buy it. August 6, 2013
Rated 5.0 out of 5.0 by Great vanity top! Bought this top and an competitors vanity and decided to keep this one because the quality and finish were exceptional. I special ordered this item and it arrived ahead of schedule which allowed me to stay ahead of my schedule. May 13, 2015
Rated 5.0 out of 5.0 by Great looking and functioning sink for a great price We have purchased this for our previous home as well as our current home. We purchased the second time because of our experience with this product the first time. If there is a drawback, it is that is shows water spots. Also, be sure to use a granite sealer to keep the product looking great! May 5, 2015
Rated 5.0 out of 5.0 by Great value The quality of the vanity top was unbeatable with free shipping to the store and that it included the undermount sink. The ONLY thing that would improve is if it had the ogee edge on the sides. Other than that it was perfect. December 10, 2014
Rated 5.0 out of 5.0 by Great looking vanity top The vanity is exactly as described. It is not a solid black, it has some variation to the stone which enhances the appearance of the top! February 17, 2015
Rated 3.0 out of 5.0 by Decent for the price This was a nice looking countertop and we got it at a reasonable price. Unfortunately ours was defective and we had to return it and replace it with something off the shelf. Beware that it will be pricey to return because they won't take it in the store. Home Depot worked out this issue with me and I appreciate their intergrity. They know how to take care of their customers! Other stores should learn from them. August 6, 2009
Rated 1.0 out of 5.0 by Stay away from this top I bought this granite countertop figuring that nothing could hurt granite. A month after installing the top we went on vacation and when we were away we had our hardwood refinished. when we returned home I found 2 quarter sized white spots on the top. thought the spots would come right off cause it was granite but it did not so I went out and purchased a sealer and then just today my wife left toilet cleaner bottle on top of counter and some leaked out causing two bigger white stains even tried using granite cleaner but did not help. So if you are looking for a counter top try something else because eventually you will stain this one treated or not. Didn't bother calling homedepot because I have had bad experiences with them in past they don't backup their products so I only shop at lowes for now on. January 8, 2015
Rated 5.0 out of 5.0 by Excellent Value We explored many vanity top options from tile to various solid surface materials and nothing compared to the value and beauty of granite. Having the sink included and pre-installed was also a huge benefit in time and value. And the unit arrived faster than the 10 day expectation well packaged. Another company we saw with a similar product that cost 5 times as much was back-ordered to at least November. There is no reason to pay too much and have to wait. September 22, 2007
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