Skip to content
1 / 8

Diamond NOW · Bath & fixtures

Cassidy 30.5-in Deep Blue Single-Sink Vanity with White Top

Cultured marble top

$479.00 each

Vanities
1 vanity
$479.00
Standard delivery
$49.99 per order
Sales tax
Added at checkout

All orders are subject to approval.

You're not charged until your order is approved and ready to ship. Cancel free before then.

Standard delivery$49.99

Per order, added in your cart. We deliver to the 48 contiguous states.

Availability confirmed by the desk at approval, with your delivery date. Shipping policy · Returns

Diamond NOW · Bath & fixtures

Details & specifications.

From the maker · Diamond NOW’s description

Shaker-style 30.5-in freestanding bathroom vanity in deep blue with a soft white cultured marble top and integrated rectangular sink. Durable laminated engineered wood construction offers ample storage with a full-extension bottom drawer and 2-door cabinet for easy plumbing access.

Crisp Coastal Charm in a Compact Footprint

Cassidy’s deep blue finish anchors the bath with a tailored, nautical sophistication, while the soft white top adds a fresh, luminous contrast. The full-overlay Shaker doors feel timeless, and the integrated basin delivers sleek continuity. Style it with brushed nickel fixtures and a striped Turkish towel for an effortless, resort-worthy vibe. This vanity is the polished essential that elevates everyday rituals into a luxe experience.

Elevate your bath with Cassidy’s deep blue style and easy-care top—add it to cart and refresh your space today.

SKU
C30W30316
UPC
008033367428
Sinks
Single sink
Top
Cultured marble
Finish
Deep Blue
Sink
Integral
Brand
Diamond NOW
Collection Name
Cassidy
Color/Finish Family
Blue
Finish Type
Laminate
Hardware Color Family
Nickel
Hardware Finish
Brushed
Interior Color
White
Manufacturer Top Color
White
Sink Color
White
Actual Depth (Inches)
18.75
Actual Height (Inches)
32.89
Actual Width (Inches)
30.5
Actual Depth with Top (Inches)
18.75
Actual Height with Top (Inches)
32.89
Actual Width with Top (Inches)
30.5
Common Depth (Inches)
19
Common Height (Inches)
32
Common Width (Inches)
30
Maximum Sink Depth (Inches)
11
Popular Widths
30-in
Top Thickness
1-in
Top Width/Sink Count
30-in single sink
ADA Compliant
No
Adjustable Shelves
No
Assembly Required
No
Base Material
Engineered wood
Decorative Hardware Included
Yes
Door Overlay
Full overlay
Dove Tail Drawer Construction
No
Edge Profile
Flat
Faucet Included
No
Faucet Mount Type
4-in centerset
Floating
No
Installation Type
Freestanding
Integrated Electrical Outlet
No
Medicine Cabinet Included
No
Mirror Included
No
Mirrored Front
No
Modular Design
No
Multiple Hardware Colors Included
No
Number of Doors
2
Number of Drawers
1
Number of Hardware Colors Included
1
Overflow Drain Included
No
Side Panel Material
Particleboard
Sink Included
Yes
Sink Location
Center
Sink Material
Cultured marble
Sink Shape
Rectangular
Soft Close Doors
No
Soft Close Drawers
No
Solid Wood Frame
No
Style
Transitional
Toe Kick
No
Top Material
Cultured marble
Warranty
Limited lifetime
CA Residents: Prop 65 Warning(s)
Yes
CARB Compliant
Yes
Complies with Federal Lead Guidelines
Yes
UNSPSC
30162200
Weight (lbs.)
77.24
Full product name
Diamond NOW Cassidy 30.5-in Deep Blue Single Sink Bathroom Vanity with White Cultured Marble Top

Key features

  • Integrated Top and Sink: 1-piece soft white cultured marble top with integral rectangular sink, predrilled for 4-in centerset faucet
  • Smart Storage: Full-extension bottom drawer plus 2-door cabinet for open, accessible storage
  • Durable Build: Laminated engineered wood cabinet with full-overlay Shaker-style doors and brushed nickel hardware
  • Easy to Install: Pre-assembled cabinet with open back and unattached top simplifies setup for DIYers and pros
  • Easy Care Surface: Nonporous cultured marble resists bacteria, mold, and mildew and wipes clean

Specifications are provided by the manufacturer. Brand names are trademarks of their owners.

Guide

Measure for the vanity

  1. 1

    Width

    The finder lists vanities by width. Measure wall to wall and allow for the door swing and any trim.

  2. 2

    The top

    A top sold separately has to match the cabinet width and its sink and faucet holes.

  3. 3

    Plumbing

    Check that the supply and drain lines land inside the cabinet, not behind a drawer.

Before you ask

Questions about this product.

Rather talk it through? 1.877.490.7099

  • No. The top is predrilled for a 4-in centerset faucet, which is sold separately.