Basic
$58 – $156 per sq ft
Cultured onyx top in a stock light pattern, integrated oval bowl, square edge, set and caulked, plumbing reconnected

Supply and install a cast cultured onyx vanity top or countertop (prefab or custom molded, integrated bowl) including set, caulk and basic plumbing reconnect.
Cultured Onyx Countertop in New Orleans, Louisiana typically costs $69 to $183 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in New Orleans are 9.0% lower than the national average for cultured onyx countertop.
National average: $75 – $200 per sq ft
$58 – $156 per sq ft
Cultured onyx top in a stock light pattern, integrated oval bowl, square edge, set and caulked, plumbing reconnected
$69 – $183 per sq ft
Cultured onyx in a richer translucent veined pattern, integrated bowl, matching backsplash, eased edge, plumbing reconnected
$86 – $229 per sq ft
Custom-molded cultured onyx with deep translucent veining, integrated rectangular bowl, ogee edge, backsplash, plumbing reconnected
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $32 – $85 | sq ft |
| Labor | labor | $23 – $61 | sq ft |
| Supplies & Other | supplies | $8.46 – $23 | sq ft |
| Equipment & Disposal | equipment | $5.64 – $15 | sq ft |
See how cultured onyx countertop looks in each style, with photos of real projects by working designers.
New Orleans style comes from Creole cottages, shotguns and French Quarter townhouses: high ceilings, tall windows, plaster walls, dark wood, transoms and a layered, slightly bohemian mix of old furniture and art. Color is saturated and the palette is warm.
Photos of the styles New Orleans draws from.
Traditional kitchen
Photo: Cabana Home · Profile
Traditional kitchen
Photo: Cielo Home · Profile
Traditional kitchen: Kitchen 2
Photo: David Heide Design Studio · Profile
Traditional kitchen
Photo: Debra Butler Design Studio · Profile
Traditional kitchen
Photo: Designs Unlimited · Profile
Traditional kitchen
Photo: Dogwood Proper · Profile
Traditional kitchen: Elevated Classic Kitchen
Photo: Flemming Interiors · Profile
Traditional kitchen
Photo: Jennifer Taylor Design · Profile
Traditional kitchen
Photo: Maggie Morton Design Studio · Profile
Material costs in New Orleans run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local cultured onyx countertop contractors in New Orleans for personalized quotes based on your specific project.