Here’s a comprehensive breakdown of Kota stone ghisai (grinding and polishing) rates across India, including current supply prices:
🪨 1. Kota Stone Supply Rates (Material Only)
Raw/unpolished Kota stone: ₹20–35 per sq ft
Polished Kota stone: ₹28–50 per sq ft
e.g., polished tiles in the range of ₹30–50/sq ft
Premium/export-quality slabs: ₹50–120 per sq ft depending on finish & size
Factors affecting material price include stone quality (grade), thickness (typically 20–40 mm), finish, colour (blue, yellow, black), and supplier location .
🛠️ 2. Ghisai (Grinding/Polishing) Rates
Basic grinding/polishing: approximately ₹5–30 per sq ft
Diamond polishing or epoxy finishing (e.g., Akemi epoxy): additional ₹10+ per sq ft
For instance, a standard granite/kota grinding may cost ₹5–30, while advanced treatments such as diamond polishing or epoxy coatings add more to the base service.
💡 3. All-Inclusive (Supply + Installation + Ghisai)
Basic installation (stone + ghisai): ₹50–80 per sq ft
Mid-range pricing (2022 data): ₹25–150 per sq ft depending on quality plus labour ₹10–30 per sq ft
So overall costs—including material, labor, and basic polishing—generally range from ₹50 to ₹100 per sq ft, while high-end or premium setups may reach ₹150+.
🧭 Price Variations Across India
| Region / Factor | Cost Range (₹/sq ft) |
|---|---|
| Material (unpolished) | ₹20–35 |
| Material (polished/premium) | ₹28–50+ (up to ₹120) |
| Ghisai (basic) | ₹5–30 |
| Ghisai (diamond/epoxy) | +₹10–₹15 |
| All-in cost (supply + ghisai + install) | ₹50–80 (standard), ₹100–150+ (premium) |
Rajasthan & local sourcing → lower delivery costs
Delhi, Mumbai, Bengaluru, remote areas → prices trend higher due to logistics
✅ Tips to Optimize Costs
Buy direct from quarries in Kota/Ramganj Mandi to reduce middleman costs.
Purchase in bulk to negotiate better rates and save on transport.
Time purchases during off-season for promotions.
Compare quotes from multiple suppliers and contractors (material vs. finish vs. grinding included).
✍️ Summary
Material only (unpolished): ₹20–35 /sq ft
Material only (polished): ₹28–50 /sq ft (premium up to ₹120)
Ghisai (basic): ₹5–30 /sq ft
Advanced finishing: +₹10–15/sq ft
All-inclusive: ₹50–100 /sq ft (standard), up to ₹150+ for premium jobs
