KRAUS Quarza 33” Drop-In / Undermount 50/50 Double Bowl Granite Kitchen Sink in Black Onyx
KRAUS Quarza 33” Drop-In / Undermount 50/50 Double Bowl Granite Kitchen Sink in Black Onyx
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KRAUS Quarza 33” Drop-In / Undermount 50/50 Double Bowl Granite Kitchen Sink in Black Onyx

4.7 stars out of 134 reviews
(4.7)|
134 ratings

Key item features

  • Natural Granite: Constructed from 80% natural granite, providing the look and feel of real stone.
  • Dual Mount: Offers both topmount and undermount installation options for versatile kitchen design.
  • Heat Resistant: Highly resistant to heat, chipping, and discoloration, ensuring long-lasting durability.
  • Easy Maintenance: Features a non-porous surface and gently rounded corners for simple cleaning.
  • Extra-Deep Bowls: The 50/50 double bowl design accommodates large dishes with ease.
  • Complete Package: Includes all necessary hardware for installation, a basket strainer drain assembly, and a complimentary towel.
  • Thermal Finish: Protected by a thermal finishing process for enhanced resistance to heat and chemicals.
  • Standard Drain: Equipped with a standard 3.5" drain opening, compatible with Kraus Stainless Steel Colander: CS-2.
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Current price is Now $199.95
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was $229.95
$4.91/lb
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Customer ratings & reviews

4.7 out of 5 stars
stars134 ratings131 reviews
How item rating is calculated
  1. 5 stars86% (115)
  2. 4 stars7% (9)
  3. 3 stars4% (5)
  4. 2 stars1% (1)
  5. 1 star3% (4)

Reviews summary

Pros
  • : Features a modern design that fits various kitchen styles.
  • : Offers high-quality features at a lower cost.
  • : Has a surface that makes cleaning effortless.
  • : Built to withstand normal wear and tear.
  • : Features a sturdy construction with a premium feel.
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Showing 1-3 of 131 reviews

Aug 25, 2025
Lana
Top Reviewer
Item details
Color: Black
Sold byPatternDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Love it Easy to install...

Helpful?69S6KAMNEAIA36259647
May 22, 2018
edao
5 out of 5 stars review

Seller Verified Purchase

Loving my sink & faucet

I love my kitchen sink and faucet from Kraus. Its a great sink at a great price. The sink can be undermounted or dropped in. It fit my 33" cabinet with about a quarter inch left on each side undermounted, my countertop guys were able to install it with no issue.

Review from kraususa.com
Helpful?69S6KAMNEAIA36259647
Sep 14, 2018
Char
5 out of 5 stars review

Seller Verified Purchase

Loving my new sink

Have had my beautiful new Krause Black Granite sink installed now for two week and love it! While, yes, it takes a little more attention to keeping it clean and dry after use, it hasn't made me regret my purchase. The sink is big and deep. Exactly what I need to handle our Sunday family dinner weekly. Only one negative so far. After the first week, I noticed a smell. Wiped it down with a disinfecting wipe and smell gone and hasn't returned since. Thank you for a beautiful product! P.S. love the towel you supplied. Comes in handy for those quick wipe downs.

Review from kraususa.com
Helpful?69S6KAMNEAIA36259647