Basic
$75 – $201 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 Honolulu, Hawaii typically costs $89 to $237 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 Honolulu are 21.0% higher than the national average for cultured onyx countertop.
National average: $75 – $200 per sq ft
$75 – $201 per sq ft
Cultured onyx top in a stock light pattern, integrated oval bowl, square edge, set and caulked, plumbing reconnected
$89 – $237 per sq ft
Cultured onyx in a richer translucent veined pattern, integrated bowl, matching backsplash, eased edge, plumbing reconnected
$111 – $296 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 | $38 – $101 | sq ft |
| Labor | labor | $34 – $91 | sq ft |
| Supplies & Other | supplies | $10 – $27 | sq ft |
| Equipment & Disposal | equipment | $6.72 – $18 | sq ft |
See how cultured onyx countertop looks in each style, with photos of real projects by working designers.
Honolulu design is island modern: louvered walls, deep lanais, natural materials, open plans and a palette drawn from sea, sky and foliage. It is explicitly climate-driven rather than a decorative 'tropical' theme.
Photos of the styles Honolulu draws from.
Coastal kitchen
Photo: Alexis Marie Interiors · Profile
Coastal kitchen
Photo: Debra Butler Design Studio · Profile
Coastal kitchen
Photo: Gava Studio Design · Profile
Coastal kitchen
Photo: Honors Interiors · Profile
Coastal kitchen: Greenhouse Kitchen Designed For Silestone And Kohler
Photo: In Detail Interiors · Profile
Coastal kitchen: Modern Coastal Panama City Beach
Photo: Kristin Midgett Interiors · Profile
Coastal kitchen
Photo: MG Interiors · Profile
Coastal kitchen
Photo: On The Sea Design · Profile
Coastal kitchen: Punta Gorda Coastal Refresh
Photo: St. Augustine Design · Profile
Labor costs in Honolulu run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local cultured onyx countertop contractors in Honolulu for personalized quotes based on your specific project.