Built for the way real kitchens work, the Ruvati epiGranite RVG2303BK combines the raw beauty of natural stone with the durability and function of a modern workstation sink. Constructed from 80% crushed natural granite, this 32-inch undermount sink delivers the rich, authentic look of real stone — in a deep matte black finish that is colored all the way through, so the color never fades, chips, or wears away over time.
Ruvati's proprietary treatment makes the RVG2303BK exceptionally resistant to stains and heat up to 536°F — standing up to hot pans, acidic foods, and the demands of a busy kitchen without breaking a sweat. As a workstation sink, it's designed to keep your prep organized and efficient, with a ledge that supports cutting boards, colanders, and accessories right over the bowl.
Whether you're doing heavy meal prep or simply want a sink that makes a design statement, the epiGranite collection delivers the elegance of stone with the performance of a professional kitchen.
- WORKSTATION SINK: Ledges on the front and back provide a track for the included accessories.
- COMPOSITE GRANITE: 80% crushed natural granite for extreme durability and strength – can withstand high temperatures up to 536 degrees Fahrenheit. Granite composite sinks are more durable than quartz sinks due to the strength of the natural granite in the raw material.
- NATURAL STONE FINISH: Midnight Black (other color options available) ‐ colored all the way through for a rich, consistent look that will never discolor.
- UNDERMOUNT INSTALLATION: Drop-in topmount option available.
- GENTLY ROUNDED CORNERS: Optimal for easy cleaning.
- FOLDABLE DRYING RACK (Patented): Constructed of stainless steel bars and a flexible silicone frame ‐ ideal as a dish-drying rack.
- SUPERIOR WOOD CUTTING BOARD: Constructed of solid hardwood that is resistant to water damage and scratches.
- EXTERIOR DIMENSIONS: 32-1/2″ (wide) x 19-1/4″ (front-to-back)
- INTERIOR BOWL DIMENSIONS: 30-1/2″ (wide) x 16-3/4″ (front-to-back) x 9″ (bowl-depth)
- MINIMUM BASE CABINET SIZE: 36″
- INCLUDED IN BOX: Sink, solid hardwood cutting board, stainless steel foldable drying rack, mounting clips.
- cUPC certified and tested by IAPMO to meet all US and Canadian plumbing standards
- Ruvati USA Limited Lifetime Warranty
| Collection |
epiGranite |
|---|---|
| Installation Type |
Under Mount |
| Material |
Granite Composite |
| Sink Thickness |
1/2 inch |
| Number of Bowls |
1 |
| Width |
32.5" |
| Front to Back |
19.24" |
| Bowl Depth |
9" |
| Warranty |
Limited Lifetime |
| Color |
Black |
The RVG2303BK is a great choice if you want the visual impact of a stone sink with the practicality of a workstation — two things that don't always come together at this price point. The granite composite material is genuinely tougher than quartz composite, and because the midnight black color runs all the way through, scratches don't leave a mark the way they would on a coated or painted surface. This sink is built to look good for the long haul.
What separates the RVG2303BK from a standard granite sink is the front and back ledge system. The included solid hardwood cutting board and foldable stainless steel drying rack sit directly over the bowl on those ledges — so you're prepping, rinsing, and drying in one organized space without taking up extra counter room. The patented drying rack is a particularly nice touch — the flexible silicone frame folds flat when not in use.
Worth knowing before you order: drains are not included in the box, so pick those up before installation day. The sink fits a minimum 36-inch base cabinet and also offers a drop-in topmount installation option if undermount isn't possible in your setup — not all workstation sinks offer that flexibility.
Looking for a faucet to complete the look? Browse our kitchen faucet collection or email us at sales@rtakb.com and we'll help you find the right pairing for your kitchen finish.
The RVG2303BK requires a minimum 36-inch base cabinet. The exterior dimensions are 32-1/2" wide x 19-1/4" front-to-back, with an interior bowl of 30-1/2" wide x 16-3/4" front-to-back x 9" deep. If you're unsure whether it fits your space, email us at sales@rtakb.com before ordering.
The RVG2303BK comes with a solid hardwood cutting board and a patented foldable stainless steel drying rack with a flexible silicone frame. Both slide along the front and back ledges built into the sink rim. The ledge system keeps your prep area organized over the bowl, freeing up counter space. Drain assemblies are not included and should be purchased separately.
Granite composite is one of the most durable sink materials available. Made from 80% crushed natural granite, it is harder and more scratch-resistant than quartz composite, and unlike stainless steel it won't show water spots or minor surface scratches as easily. It handles heat up to 536°F, resists stains and household chemicals, and the color runs all the way through the material — so chips and scratches don't reveal a different color underneath.
Yes — the epiGranite RVG2303 line is available in other color options beyond the midnight black RVG2303BK. Email us at sales@rtakb.com to ask about current color availability and we'll point you to the right option for your kitchen.
Yes — the RVG2303BK is cUPC certified and tested by IAPMO to meet all US and Canadian plumbing standards. It is backed by Ruvati's USA Limited Lifetime Warranty. If you have any questions after purchase, reach out to our team at sales@rtakb.com.