Premium Black Marble with Luxurious Golden Veins from Tunisia
Golden NSL, also known as Nero Saint Laurent Marble, is one of the world’s most luxurious black marbles. Quarried in Tunisia, North Africa, this premium natural stone is renowned for its deep black background beautifully highlighted with elegant golden veins. The dramatic contrast between the rich black base and striking gold patterns makes it a preferred choice for luxury interiors, hotels, premium residences, and commercial projects.
Its exceptional polish, durability, and timeless appearance make Golden NSL a symbol of sophistication and exclusivity.
Quick Product Information
| Specification | Details |
|---|---|
| Product Name | Golden NSL Marble (Nero Saint Laurent Marble) |
| Origin | Tunisia |
| Continent | Africa |
| Stone Type | Natural Marble |
| Base Colour | Deep Black |
| Veins | Natural Golden Veining |
| Finish | High Gloss Polished |
| Standard Thickness | 18 mm (±1 mm) |
| Sizes | Available in all standard slab sizes |
| Surface | Factory Epoxy Filled & Polished |
| Water Absorption | Very Low (Non-Porous after Factory Processing) |
| Hardness | High |
| Applications | Luxury Homes, Hotels, Villas, Showrooms, Offices, Restaurants |
Why Choose Golden NSL Marble?
Golden NSL Marble is considered one of the finest imported black marbles because of its unique golden veins and exceptional mirror-like polish.
Unlike ordinary black marble, every slab is naturally unique, creating an exclusive look for every project.
Key Features
✔ Premium imported marble from Tunisia
✔ Deep black background with natural golden veins
✔ Luxury appearance
✔ High gloss mirror finish
✔ Factory epoxy treated
✔ Strong and durable
✔ Hard cutting material
✔ Low porosity
✔ Excellent polish retention
✔ Suitable for book matching
✔ Available throughout the year
Two Types of Golden NSL Available
Golden NSL generally comes in two quality categories.
1. Premium Polish Quality (Recommended)
This is the original premium quality material that develops a rich mirror finish after polishing.
Features include:
- Excellent gloss
- Sharp golden veins
- Luxury appearance
- Preferred by architects and designers
- Higher resale value
- Most demanded quality
2. Low Polish Quality
A lower-grade variety is also available in the market.
This material:
- Does not achieve the same mirror-like polish.
- Has a comparatively dull surface finish.
- Is generally sold at a lower price.
Buyers should carefully inspect the polish quality before purchasing, as lower-grade material may be offered as premium quality. Always verify the finish, epoxy treatment, and slab quality before finalizing your order.
Thickness
Golden NSL Marble is generally supplied in:
18 mm (±1 mm)
This is the industry standard thickness and is suitable for both residential and commercial projects.
Surface Finish
Every premium slab is supplied with:
- Factory epoxy treatment
- High gloss polishing
- Resin-filled surface
- Smooth finish
- Ready for installation
The epoxy treatment enhances durability while helping achieve an exceptional mirror finish.
Price Range
The approximate market price is:
₹400 to ₹800 per sq. ft.
The final price depends on:
- Slab quality
- Polish quality
- Veining pattern
- Block selection
- Project quantity
- Current import costs
Applications
Golden NSL Marble is widely used in premium projects such as:
- Luxury Hotels
- Five-Star Hotels
- Villas
- Luxury Bungalows
- Premium Residences
- Designer Living Rooms
- Hotel Reception Areas
- Feature Walls
- TV Background Walls
- Staircases
- Lift Lobbies
- High-End Offices
- Restaurants
- Boutique Showrooms
Advantages
- Luxurious black appearance
- Elegant natural golden veins
- High-end imported marble
- Long-lasting shine
- Excellent durability
- Hard natural stone
- Low porosity after factory epoxy treatment
- Easy to maintain
- Suitable for book-matched installations
- Adds premium value to any interior
Care & Maintenance
To maintain its luxurious appearance:
- Clean using a soft cloth and pH-neutral stone cleaner.
- Avoid harsh acidic cleaners.
- Wipe spills promptly.
- Use coasters under acidic beverages.
- Periodically reseal if recommended by your installer.
With proper care, Golden NSL Marble retains its rich finish and elegant appearance for many years.
Why Buy from Evershine Marbles?
At Evershine Marbles, we supply carefully selected premium Golden NSL (Nero Saint Laurent) Marble slabs with consistent quality and excellent finishing.
We offer:
- Premium imported slabs
- Large stock availability
- Quality inspection before dispatch
- Competitive pricing
- Professional guidance for architects and builders
- Nationwide delivery across India
Frequently Asked Questions (FAQs)
Where does Golden NSL Marble come from?
Golden NSL (Nero Saint Laurent) Marble is quarried in Tunisia, located in North Africa.
Is Golden NSL Marble porous?
Due to factory epoxy treatment and its dense structure, it has very low porosity compared to many other marbles.
Is Golden NSL Marble hard?
Yes. It is a relatively hard natural marble, making cutting and processing more demanding while contributing to its durability.
What is the standard thickness?
The standard thickness is 18 mm (±1 mm).
Is it available in different sizes?
Yes. It is available in all standard slab sizes, subject to stock.
What is the approximate price?
The typical price ranges from ₹400 to ₹800 per square foot, depending on slab quality, polish quality, pattern, and quantity.
Request a Quote Today
Looking for premium Golden NSL (Nero Saint Laurent Marble) for your luxury project?
Contact Evershine Marbles today for pricing, slab photos, book-matched selections, and nationwide delivery. Our team will help you choose the best quality slabs for your home, hotel, villa, or commercial project.