---
product_id: 272622409
title: "Quarza 33-inch Drop-In/Undermount 50/50 Double Bowl Granite Kitchen Sink in Black Onyx, KGD-433B"
brand: "kraus"
price: "€ 1159.22"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/272622409-quarza-33-inch-drop-in-undermount-50-50-double-bowl
store_origin: NL
region: Netherlands
---

# Deep 50/50 double bowls, 9.5-inch depth Black Onyx quartz composite finish 33-inch dual-mount granite sink Quarza 33-inch Drop-In/Undermount 50/50 Double Bowl Granite Kitchen Sink in Black Onyx, KGD-433B

**Brand:** kraus
**Price:** € 1159.22
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your kitchen game with sleek durability and effortless style!

## Quick Answers

- **What is this?** Quarza 33-inch Drop-In/Undermount 50/50 Double Bowl Granite Kitchen Sink in Black Onyx, KGD-433B by kraus
- **How much does it cost?** € 1159.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/272622409-quarza-33-inch-drop-in-undermount-50-50-double-bowl)

## Best For

- kraus enthusiasts

## Why This Product

- Trusted kraus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Deep Double Bowls:** Two spacious 14¼ x 15½ inch bowls with 9½ inch depth reduce splash and mess.
- • **Effortless Cleaning:** Smooth, non-porous surface with gently rounded corners minimizes grime buildup.
- • **Dual Mount Versatility:** Fits as drop-in or undermount, perfect for any kitchen upgrade or retrofit.
- • **Durable Quartz Composite:** Natural quartz and acrylic resin blend for unmatched scratch and impact resistance.
- • **Complete Installation Kit:** Includes stainless steel drain, basket strainer, mounting hardware, and kitchen towel.

## Overview

The KRAUS Quarza 33-inch Black Onyx granite kitchen sink combines premium quartz composite durability with a versatile dual-mount design. Featuring deep 50/50 double bowls and a smooth, non-porous surface, it resists stains and scratches while simplifying cleaning. Ideal for modern or traditional kitchens, it comes complete with all installation essentials for a seamless upgrade.

## Description

Quarza 33-inch Drop-In/Undermount 50/50 Double Bowl Granite Kitchen Sink in Black Onyx, KGD-433B

## Features

- EASY TO CLEAN: Smooth non-porous surface resists stains and stands up to household cleaners – Gently rounded corners minimize build-up for easy maintenance – DEEP KITCHEN SINK bowl helps reduce mess for kitchen sinks drop in usage.
- EXTERNAL DIMENSIONS: This 33 x 22 x 10 1/8 inch Kraus kitchen sink fits a 36” cabinet and features two 14 1/4 x 15 1/2 x 9 1/2 inch bowls. Kit includes black kitchen sink, stainless steel drain assembly, removable & basket strainer, and kitchen towel
- ADVANCED QUARTZ COMPOSITE SINK: Made from natural quartz and premium acrylic resin, with a hard, smooth, non-porous surface for durability and easy cleaning
- GRANITE KITCHEN SINK made from durable quartz composite, offers the look of natural granite with resistance to impact, scratches – UNIVERSAL DESIGN complements any style, from traditional to modern. Black sink kitchen suitable as a drop in kitchen sink.
- IDEAL FOR RETROFITTING: Installs as a kitchen sink drop in with any countertop or as an undermount sink. THICK MOUNTING DECK creates a finished look, with beveled edge that simplifies cleaning by allowing you to wipe crumbs right into the sink.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Kraus |
| Part number | KGD-433B |
| Item Weight | 18.5 Kilograms |
| Product Dimensions | 83.82 x 55.88 x 24.13 cm; 18.46 kg |
| Item model number | KGD-433B |
| Size | 33-in |
| Color | Black |
| Style | Drop-in |
| Finish | Black |
| Material | Granite |
| Pattern | Drop In |
| Shape | Rectangular |
| Installation Method | Dual Mount |
| Item Package Quantity | 1 |
| Number Of Basins | 2 |
| Number of Holes | 1 |
| Included components | Kitchen Towel, Sink, Mounting Hardware, Basket Strainer, Drain Assembly |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Kraus
- **Colour:** Black
- **Material:** Granite
- **Size:** 33-in
- **Product dimensions:** 55.9D x 83.8W x 24.1H centimeters

## Images

![Quarza 33-inch Drop-In/Undermount 50/50 Double Bowl Granite Kitchen Sink in Black Onyx, KGD-433B - Image 1](https://m.media-amazon.com/images/I/613K7kbsjyL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: Que calibre es el fregadero**
A: Debería decirte en los detalles

**Q: Hole on the granite is 34.4 inches X 18.7 inches, will this model fit in without gaps ? Answer would be highly appreciated !**
A: I don't know. My son cut the hole in the butcher block to fit the sink.  I have a picture of this beautiful sink installed

**Q: Does anyone know the exact measurements of the inside of the sink, I have to determine if our current cutout will fit.**
A: I'm not at home right now to measure. But aren't the given dimensions (33 x 22 x 9.5 inches) the measurement of the space it fits into? Most sinks seem to be the standard 33" wide no matter the style or width of the lip. I can't say for sure, though.

**Q: Does it scratch easily?**
A: The metal piece in the middle does if you lay things on it , like pots and pans. The black part does not scratch.

## Frequently Bought Together

- Kraus KGD-433B Quarza Dual Mount 50/50 Double Bowl Granite Black w/Drop In and Undermount Kitchen Sink Installation, 33
- DJS Kitchen Faucets with Pull Down Sprayer Matte Black - Dual Mode Setting Single Handle 1 or 3 Holes Commercial Black Kitchen Sink Faucet with Deck Plate for Farmhouse RV Vessel Basin

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-29*