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Updated: 06 Apr 2026

10 Best Bathroom Vessel Sinks Undermount

#1 Best Pick
Undermount Bathroom Sink Rectangular, 13.7" x 9.8" (internal) Small Vessel Sink Rectrangle Undermount Bathroom Sink White Ceramic Lavatory Vanity Vessel Sink with Overflow

Undermount Bathroom Sink Rectangular, 13.7" x 9.8" (internal) Small Vessel Sink Rectrangle Undermount Bathroom Sink White Ceramic Lavatory Vanity Vessel Sink with Overflow

Brand: kjineaten
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  • Sleek Modern Design: This rectangular undercounter bathroom sink brings a clean, sophisticated look to your bathroom or powder room. With its smooth, curved lines and glossy finish, it instantly adds a touch of contemporary elegance to any space.
  • Durable, High-Quality Ceramic: Crafted from premium ceramic, this sink is designed to last. It’s highly resistant to scratches, stains, and fading, ensuring it stays bright white and looking new for years. The non-porous surface is easy to clean and maintain, standing up to daily wear and tear with ease.
  • Easy Undermount Installation with Overflow Protection: This undermount sink fits seamlessly into your countertop for a sleek, streamlined look. The integrated overflow prevents accidental water spills, keeping your bathroom counter dry and tidy.
  • Ceramic Sink Dimensions: The sink measures 15.7"x11.8" (external) and 13.7"x9.8" (internal).We recommend using the actual high-quality sink to measure and trace countertop cutouts, receive the small square sink first and then make a cutout to build it properly. (PS: The pop-up drain and faucet are NOT included.)
  • Exceptional Customer Service: At KJINEATEN, we’re dedicated to your satisfaction. If you have any questions or issues with your sink, our customer support team is available to help, responding within 24 hours to ensure a smooth shopping experience.
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#2 Best Value
Cefito Bathroom Basin Vanity Sink, Ceramic Hand Wash Basins Vessel Sinks Above Counter Top Tools Kitchen Home Improvement, Rectangle High Gloss Finish Modern Scratch-Resistant White

Cefito Bathroom Basin Vanity Sink, Ceramic Hand Wash Basins Vessel Sinks Above Counter Top Tools Kitchen Home Improvement, Rectangle High Gloss Finish Modern Scratch-Resistant White

Brand: CEFITO
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  • [Ceramic Sink]Made of Nano glazed ceramic with 1280„ƒ high temperature tolerance to ensure no cracks or deformation and to extend its lifespan up to 10 years.
  • [Thoughtful Design]Crafted with accurate sink radian to prevent it from water leakage and splashes; with smooth edges for safety use.
  • [Eco-friendly Finish]Odourless high gloss polished finish makes it anti-bacterial, smooth, glossy, fade-resistant, free from scratches and easy maintenance.
  • [Easy Set-up]This porcelain vessel sink top installed for example on the bathroom vanity cabinet.
  • [Warranty]This Cefito bathroom sink comes with 5-year warranty. Please feel free to contact us if any query. (Note: No waste drainer is included. The 45mm drain hole fits 32mm waste drainer.)
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#3 Budget Pick
Cefito Bathroom Basin Vanity Sink, Ceramic Hand Wash Basins Vessel Sinks Above Counter Top Tools Kitchen Home Improvement, Rectangle High Gloss Finish Modern Scratch-Resistant White

Cefito Bathroom Basin Vanity Sink, Ceramic Hand Wash Basins Vessel Sinks Above Counter Top Tools Kitchen Home Improvement, Rectangle High Gloss Finish Modern Scratch-Resistant White

Brand: CEFITO
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  • SPACE-SAVING: The compact ceramic basin can be wall-mounted for a space-saving, stylish look. It can be also a vessel sink top installed for example on the bathroom vanity cabinet.
  • HIGH GLOSS FINISH AND HYGENIC: Its high gloss and nano-glazed embellish makes this ceramic basin stands out in beauty and elegance. Designed to be safe for use by young and old alike with its smooth edges and round corners.
  • HEAT AND WEAR-RESISTANT: The meticulous production process enables the ceramic basin to be highly resistant to heat and wear as well as bacteria.
  • ANTI-SCRATCH SURFACE: Its scratch-free surface means that the basin can stand up to robust use throughout its long lifespan of up to 10 years.
  • WARRANTY: This Cefito bathroom sink comes with 5-year warranty. Please feel free to contact us if any query. (Note: No waste drainer is included. The 45mm drain hole fits 32mm waste drainer.)
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#4 Top Choice
DeerValley 20x16 Inch Black Rectangular Undermount Bathroom Sink, Porcelain Ceramic Vessel Sink with Overflow, Modern Vanity Basin, DV-1U201

DeerValley 20x16 Inch Black Rectangular Undermount Bathroom Sink, Porcelain Ceramic Vessel Sink with Overflow, Modern Vanity Basin, DV-1U201

Brand: DeerValley
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  • Contemporary Design: This undermount sink introduces a sleek and minimalist style that effortlessly enhances any bathroom decor.
  • Durable Ceramic Build: Constructed from high-quality ceramic for long-lasting use, featuring a stain-resistant and easy-to-clean surface.
  • Overflow Guard: Includes an overflow hole to prevent overfilling and ensure efficient water drainage.
  • Easy Installation: Undermount setup simplifies installation and creates a seamless countertop appearance.
  • Generous Dimensions: Exterior measures 19.87" L x 15.56" W x 6.25" H, backed by a 1-year warranty.
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#5 Popular Choice
Cefito Ceramic Basin Bathroom Sink Vessel, Modern Rectangular Above Counter Bathroom Sink, High Gloss White Vessel Sink for Bathroom, Powder Room & Salon, 46cm x 33cm

Cefito Ceramic Basin Bathroom Sink Vessel, Modern Rectangular Above Counter Bathroom Sink, High Gloss White Vessel Sink for Bathroom, Powder Room & Salon, 46cm x 33cm

Brand: CEFITO
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  • HIGH GLOSS FINISH: Every basin features a high gloss nano glazed finish that is resistant to cracks, scratches, fading, heat and wear as well as to bacteria growth.
  • ANTI-SPLASH: It also anti-splash to ensure that you do not mess up your clothes or the bathroom floor after every use.
  • LEAK-PROOF: The basin has a water absorption rate of less than 0.5%, well below the industry standard of 5%. Simply put, this means that the basin is practically impervious to any kind of liquid and stains, and is 100% leak-proof.
  • HEAT AND WEAR-RESISTANT: The meticulous production process enables the ceramic basin to be highly resistant to heat and wear as well as bacteria.
  • SET-UP & WARRANTY: The vessel sink can be top installed for example on the bathroom vanity cabinet. This Cefito bathroom sink comes with 5-year warranty. Please feel free to contact us if any query. (Note: No waste drainer is included. The 45mm drain hole fits 32mm waste drainer.)
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#6 Top Pick
Undermount Bathroom Sink Rectangle, Hugsleek Interior Bowl Size 16 x 11 inch White Porcelain Ceramic Vessel Sink Under Counter Exterior Size 18x13in Rectangular Bath Sink Basin Lavatory Fireclay

Undermount Bathroom Sink Rectangle, Hugsleek Interior Bowl Size 16 x 11 inch White Porcelain Ceramic Vessel Sink Under Counter Exterior Size 18x13in Rectangular Bath Sink Basin Lavatory Fireclay

Brand: Hugsleek
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  • 👍【Ultra Fine Fireclay Undermount Bathroom Sink】Hugsleek white bath sink rectangle is made of high-grade natural fireclay by artisan, fired at extremely high temperature above 2300℉, advanced high-end material structure offers unmatched protection against impact and scratch that ensure the quality of sink, Hugsleek fireclay vessel sinks under counter offer superior strength and durability to withstand heavy use!
  • 👏【Incredibly Durable & Stain-Resistant Glazed Surface】Totally non-porous hygienic surface of lavatory bathroom sink reduce the build-up of grime over time; Ultra-smooth and thick finish make Hugsleek modern bath sink to effectively prevent fading, yellowing and discoloration for decades. The sturdy white bathroom basin can stand up to crazing, chipping, also can keep as pure white as new even after years of use!
  • 🏆【 Timeless Stylish Under Counter Bath Sink 】This porcelain vessel sink with overflow provides ample space for washing while helping contain mess and splatter inside the sink. Hugsleek hard super glossy bathroom sink is bult for lifetime last!
  • 🎉 【Easy-To-Clean & Engineered Drainage System】The rectangular white sinks feature with gently sloped bottom,that ensure super fast and complete drainage. Premium multi-layer glazed finish of fireclay contemporary sink easily wipes clean and defies staining and scratching. 1-3/4" drain opening. (faucet and sink drains are not included)
  • 🎁【Premium Sink & Hassle-Free Return】Hugsleek under counter mount sink comes with hardware and cutout template, We recommend using the actual high-quality sink to measure and trace countertop cutouts. Interior SINK DIMENSIONS: 16-1/10in x 11-1/5in x 7-1/5in, Exterior size: 18-1/10"x13-1/10"x 7-1/5", minimum cabinet size: 20inch; Hugsleek promise:3 YEAR LIMITED with top-rated customer service that puts you first.
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#7 Top Pick
Lordear Undermount Black Bathroom Sink 21x15 Inch Bathroom Vanity Sinks Undermount Rectangle Black Porcelain Ceramic Bathroom Under Counter Lavatory Vanity Sink Basin with Overflow

Lordear Undermount Black Bathroom Sink 21x15 Inch Bathroom Vanity Sinks Undermount Rectangle Black Porcelain Ceramic Bathroom Under Counter Lavatory Vanity Sink Basin with Overflow

Brand: Lordear
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  • roduct Size - Exterior Dimension: 21 3/8"L x 15 3/8 "W x 8 1/4"H;Interior dimension: 19 1/10"L x 13 1/5"W x 8 1/4"H Suitable Drain Size:1-3/4". Faucet and Drain set not included
  • Easy to Clean - As a result of its non-porous nature, porcelain ceramic is easy to clean and maintain. Stains and dirt are easily wiped away with mild soap and water
  • Durability - Porcelain ceramic is a highly durable, non-porous material that is able to resist stains, scratches, and other types of damage. A Black porcelain ceramic Black undermount bathroom sink will last for many years with proper care and maintenance
  • Undermount Black Bathroom Sink - The undermount design of this bathroom sink is both modern and minimalist, while the black porcelain ceramic is simple and classic. Undermount bathroom sinks are designed to be mounted underneath a bathroom countertop, taking up less space than traditional sinks. Additionally, the lack of rims and edges provides a seamless appearance which adds to the beauty of the sink
  • Lordear always stands by our consumers. If you have any questions, please get in touch with us
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#8 Top Pick
GhomeG Undermount Bathroom Sink 19x16 Inch White Porcelain Ceramic Lavatory Vanity Sink with Overflow, Under Counter Bathroom Sink, Oval Undermount Vessel Sink for Bathroom

GhomeG Undermount Bathroom Sink 19x16 Inch White Porcelain Ceramic Lavatory Vanity Sink with Overflow, Under Counter Bathroom Sink, Oval Undermount Vessel Sink for Bathroom

Brand: GHOMEG
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  • Made from high-quality ceramic material with superior workmanship, this oval bathroom sink has an extra smooth and glossy polished surface, effective resist scratches, easy to clean and long-lasting
  • Ceramic Porcelain sink with practical overflow design to prevent water spilling out and wetting the counter
  • This porcelain lavatory sink is undermount installation, can fit the counter seamlessly and adds virtual space to your bathroom
  • Oval Vassel Sink Size: Length: 19 inches, Width: 16 inches, Depth: 8.5 inches, ideal for bathrooms or powder rooms. Standard 1.75 inch drainage opening, fit for most strainer sets (Note: Drain is NOT included)
  • GhomeG promise 3-month lifetime limited . If you have any questions about this product, please feel free to contact us
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#9 Top Pick
DeerValley DV-1U101 Ally Undermount Bathroom Sink Rectangular, 21'' x 15'' Vessel Sink Rectrangle Undermount Bathroom Sink White Ceramic Lavatory Vanity Vessel Sink with Overflow

DeerValley DV-1U101 Ally Undermount Bathroom Sink Rectangular, 21'' x 15'' Vessel Sink Rectrangle Undermount Bathroom Sink White Ceramic Lavatory Vanity Vessel Sink with Overflow

Brand: DeerValley
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  • 【Modern Luxurious Styling】This rectangle bathroom sink add high-style to any bathroom or bar vanity with this white undercounter sink. The ceramic vessel sink is designed with beautiful curves, shapes and glazed surfaces,which offers modern, minimalist elegance and glamour to instantly update any room.
  • 【Premium Quality Ceramic】DeerValley white bath sink rectangle is made of durable solid ceramic,low water absorption, acid resistance, smooth and polished surface, very resistant to scratch and stains, easy to clean.This rectangle sink can effectively prevent fading, yellowing and discoloration for decades. The sturdy white bathroom basin can stand up to crazing, fragmentation, and even remain pure white as new. Durability to withstand heavy use!
  • 【Undermount Installation And Overflow Design】The vessel sink is mounted under the counter and can fit the counter seamlessly, easy to clean countertop and providing ample washing space.The undermount ceramic sink features an overflow hole to prevent water from spilling out and wetting the counter, and also can help contain mess and splatter inside the sink.
  • 【Ceramic Sink Dimensions】Exterior Size: 20.87'' L x 14.75'' W x 8.25'' H Deep and Interior Size: 18.69'' L x 12.63'' W x 6.5'' D, We recommend using the actual high-quality sink to measure and trace countertop cutouts, receive the small square sink first and then make a cutout to build it properly. (PS: The pop-up drain and faucet are NOT included.)
  • 【Considerate Service】DeerValley is committed to providing customers with a satisfactory shopping experience. We offer a 12-Month Replacement Warranty. If you have any issues or questions about our product, please feel free to contact us at any time. Our after-sales service team will respond promptly within 24 hours.
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#10 Top Pick
VEVOR Undermount Bathroom Sink, 470 x 335 mm Rectangular White Ceramic Vessel Sink with Overflow Hole, Under Counter Drop in Modern Lavatory Vanity Bath Wash Bowl Basin, Rectangle for Small Space

VEVOR Undermount Bathroom Sink, 470 x 335 mm Rectangular White Ceramic Vessel Sink with Overflow Hole, Under Counter Drop in Modern Lavatory Vanity Bath Wash Bowl Basin, Rectangle for Small Space

Brand: VEVOR
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  • Undermount Installation: Our undermount bathroom sink measures 18.5 x 13.19 x 6.69 in, recommended cabinet cutout 15.55 x 10.24 in. It features a 1-3/4 in standard drain, ideal for bathrooms in homes, hotels, or apartments (Faucet and drain not included)
  • Stain-Resistant Glaze: The ceramic bathroom sink adopts a nano-glazed smooth surface that resists yellowing and scratches. Its seamless finish reduces dirt buildup, makes cleaning easier, and keeps the sink looking bright white and fresh over time
  • Quick Drainage: Equipped with a rectangular basin and a wide drain hole, this bathroom undermount sink fits most standard pop-up drains. It ensures fast water flow without buildup, and the built-in overflow hole avoids leakage
  • Thickened Ceramic Material: Crafted from natural clay and fired at high temperatures, this bathroom drop in sink delivers outstanding durability, crack resistance, and impact strength, ensuring long-lasting performance for daily use
  • Five-Layer Protective Packaging: Packed in a sturdy five-layer corrugated box with extra-thick foam cushioning inside, this drop in bathroom sink is well shielded against shocks and vibrations during transport, ensuring it arrives in flawless condition
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