MSI

MSI AMZ-VANS-4922-0007 Calacatta Lumas Vanity Top 49"

3.6 (29 reviews)

A 49-inch engineered marble vanity top in Calacatta Lumas with a pre-installed undermount sink and matching backsplash.

$489.48*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The MSI Calacatta Lumas 49-inch vanity top combines the visual appeal of Calacatta marble — characterized by a white background with delicate light gray veining — with the practical advantages of engineered marble stone. Measuring 49 inches wide by 22 inches deep, it is sized to fit standard 48-inch vanity cabinets, making it a suitable choice for bathroom remodels where you want to upgrade the countertop without replacing the entire vanity. Unlike some competing products, this model includes a matching backsplash in the package, providing a cohesive finished look along the wall edge.

The vanity top arrives with a rectangular white ceramic undermount sink already installed, complete with a safety overflow hole. Pre-drilled faucet holes in a 3-hole configuration with 4-inch center-to-center spacing accommodate a wide range of standard faucets. The engineered marble surface is pre-sealed and polished at the factory, so no additional treatment is needed before use — it's ready to resist stains and moisture from the moment it's installed. The product ships in protective foam packaging designed to prevent damage during transit, and installation is straightforward enough that most homeowners can complete it without professional assistance.

Key Features

EXTERIOR DIMENSIONS: 49" wide x 22" deep . Fits Most Standard 48-in W x 21-in vanity cabinet , Pre-drilled for a 3 hole faucet 8" spread

ENGINEERED MARBLE VANITY TOP: Designed to complement a variety of bathroom styles, this durable engineered marble surface coordinates beautifully with light or dark cabinetry. The pre-sealed, polished finish provides lasting durability and protection

EASY INSTALLATION: Features a pre-installed rectangular white ceramic undermount sink with an overflow hole for added safety. Installs easily on most standard bathroom vanities

SECURE PACKAGING: Carefully packaged with protective foam and sturdy materials to ensure safe delivery

Sidesplash sold separately

Specifications

Brand
MSI
Model
AMZ-VANS-4922-0007
Design
Calacatta Lumas (White with Light Gray Veins)
Material
Engineered Marble Stone
Dimensions
49" W x 22" D
Fits Cabinet Size
48" W x 21" D
Sink Type
Under Mount Rectangle Ceramic
Faucet Holes
3-hole, 4" CC
Finish
Pre-sealed, Polished
Backsplash
Matching backsplash included
Sidesplash
Sold separately

Pros & Cons

👍 Pros

  • Includes a matching backsplash, reducing the number of separate pieces to purchase
  • Pre-installed undermount ceramic sink with overflow hole streamlines the installation process
  • Pre-sealed and polished engineered marble finish is maintenance-friendly and ready for immediate use
  • Calacatta Lumas pattern with white and light gray veining coordinates with a wide range of cabinetry finishes

👎 Cons

  • Sidesplash is sold separately despite the backsplash being included
  • Fixed 8-inch spread faucet drilling limits the selection of compatible faucet styles
  • Engineered marble is heavier than laminate or solid surface alternatives, making solo installation difficult
  • Single-sink design may not be ideal for shared bathroom spaces

Frequently Asked Questions

Yes, according to the product listing this vanity top includes a matching backsplash. However, sidesplash pieces are sold separately.
This 49-inch wide by 22-inch deep vanity top fits most standard 48-inch wide by 21-inch deep vanity cabinets.
Calacatta Lumas is an engineered marble product designed to replicate the appearance of natural Calacatta marble — a white background with light gray veining. Engineered marble offers more consistent patterning and comes pre-sealed for easier maintenance.
Yes, the rectangular white ceramic undermount sink comes pre-installed with a safety overflow hole, so no separate sink mounting is required.
The top is pre-drilled for a 3-hole faucet with an 8-inch spread. You will need to purchase a compatible faucet separately.