A Round Undermount Sink Built for Vanities That Make a Statement
The Karran Cinox CCU100G is a round stainless steel undermount bathroom sink finished in Gold, designed for vanities where clean geometry and a warm metallic tone are part of the design intent. At 15-3/4 inches in diameter and 4-3/4 inches deep, it fits compact single-sink vanities and powder rooms without sacrificing bowl depth for everyday use.
Key Features
• Brushed Gold finish brings warm, coordinated tone to faucets, hardware, and accessories in the same finish family.
• Round bowl geometry delivers a symmetrical, minimal profile that suits both modern and transitional vanity designs.
• Undermount installation keeps the vanity surface clean and uninterrupted, with no rim collecting water or soap residue above the counter.
• Stainless steel construction provides a non-porous, easy-to-clean surface well suited to a bathroom environment.
• 4-3/4 inch bowl depth gives enough capacity for handwashing and grooming tasks without an oversized footprint.
Where This Sink Works
Round sinks earn their place in powder rooms and guest baths where the bowl itself is a visible design element. The Gold finish suits vanities paired with brushed or polished gold faucets and cabinet hardware, and the compact 15-3/4 inch diameter fits standard small vanity tops without requiring a wide cutout. Because the sink undermounts, the countertop material handles the transition — stone, quartz, and solid surface tops all give a clean finished edge with no visible rim from above. This is not a workstation or prep sink; it is a dedicated lavatory bowl, and its geometry and finish are chosen as much for appearance as for function.
Stainless Steel in a Bathroom Setting
Stainless steel is less common in vanity bowls than in kitchens, which is part of its appeal here. The Cinox collection brings the material's non-porous, wipe-clean surface into the bathroom in bowl shapes and finishes — including this Gold version — that read as considered rather than utilitarian. The Gold finish is applied to the exterior of the bowl, coordinating with the warm-toned hardware trend that pairs brushed gold faucets, drawer pulls, and towel bars in the same space. The stainless body holds up to cleaning products typical in bathroom use without the chipping or glazing risk of ceramic alternatives.
Who This Sink Is For
Designers specifying a cohesive gold finish scheme will find this sink easier to coordinate than a ceramic bowl in a neutral white. Cabinet shops building vanity cabinets for design-forward projects can present it as a complete undermount solution where the sink itself contributes to the overall look. Homeowners renovating a powder room or guest bath who want something beyond the standard white ceramic drop-in will appreciate that this sink installs in the same footprint while reading entirely differently. The undermount method is best handled by a fabricator or experienced installer who can confirm the vanity top material, cutout dimensions, and mounting approach before the counter is cut.
Frequently Asked Questions
Does the faucet mount through the sink bowl?
No. This bowl has no faucet holes. The faucet mounts through the vanity top behind the bowl, so the faucet hole count and placement are determined at the countertop fabrication stage, not by the sink itself.
Is a drain included with this sink?
No drain assembly is included. A compatible bathroom drain sized for a 1-3/4 inch drain opening should be ordered separately alongside the sink.
What countertop materials work with this undermount sink?
Stone, quartz composite, and solid surface tops are all common choices for undermount installations. The countertop fabricator determines the mounting method, adhesive, and clip approach based on the material. Confirm the install path with your fabricator before cutting.
Will the Gold finish coordinate with other Gold-finish faucets and hardware?
The Gold finish is designed to coordinate within Karran's own finish family. Exact match across brands depends on each manufacturer's finish process, so compare samples in person when mixing brands in the same vanity.
What is the minimum vanity size this sink fits?
The sink's overall diameter is 15-3/4 inches. Verify your vanity top's dimensions and the required cutout size against the sink before cutting; the actual sink should be on hand before the countertop is cut.
A Vanity Bowl That Pulls Its Weight in the Design
When the finish and form of a sink bowl are part of the room's design — not just a utility fixture — this round Gold stainless undermount delivers on both counts, staying clean, durable, and coordinated for the life of the vanity.
