Black Agate Slab
Black agate slabs from Subh Gem Stones are premium natural black agate stone surfaces manufactured and exported from Kishangarh, Rajasthan. Each black agate slab is cut from genuine black agate gemstone material, featuring a deep black base with natural translucent crystal banding, and is available in custom sizes, thicknesses and surface finishes including backlit ready polishing. Our collection includes seven natural varieties, from Banded Agate to Brazilian Black Agate. As a trusted black agate slab manufacturer, we export to luxury residential, hospitality and commercial buyers across 25+ countries worldwide.
Banded Agate Slab
Black Agate Slab
Black Agate Backlit Slab
Black Agate Wild Slab
Black Agate Foil Slab
Coal Agate Slab
Brazilian Black Agate Slab
Sizes and Specifications of Black Agate slabs
| Specification | Details |
|---|---|
| Minimum Slab Size in Inches | 24 inches × 24 inches |
| Maximum Slab Size in Inches | 130 inches × 76 inches |
| Thickness | 1 cm, 2 cm, 3 cm, 4 cm |
| Surface Finish | Polished, Glass Polished |
| Material | Black Agate Slab |
| Usage | Flooring, Countertop, Vanity Tabletop, Cladding, Dining Table, Bar Counter, Wall Panels, Furniture, Tabletop, TV Panel |
| Custom Cut Sizes | Yes, available in any custom cut-to-size as preferred |
| Edge Finishes | Square Cut Polished, Bullnosed, Custom Moulded |
| Rough Stones Country of Origin | Botswana, Brazil, Congo, India, Indonesia, Madagascar, Mexico, Namibia, Rwanda, Uruguay, Zambia |
Get Best Price for Black Agate Slabs – Send Your Enquiry
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Applications of Black Agate Slab
Black agate slabs from Subh Gem Stones are suited for a wide range of luxury interior and architectural applications. The deep black tone and natural translucent banding of this black agate stone make it one of the most distinctive semi precious stones available for both residential and commercial projects worldwide.
Black Agate Slab

A black agate slab is a large format natural semi precious stone panel cut from genuine black agate gemstone material, polished to reveal a deep black base with natural translucent crystal banding. Subh Gem Stones manufactures black agate slabs at our 1,25,000 sq ft Kishangarh facility, in sizes from 24 x 24 inches up to 130 x 76 inches, exported to 25+ countries.
Black Agate Countertop

A black agate countertop brings deep black tones and natural crystal banding into kitchens and bathrooms, polished smooth and easy to clean against both light and dark cabinetry. We manufacture black agate countertops in custom dimensions up to 130 x 76 inches, with 2 and 3 centimeter thickness most common for countertop use.
Black Agate Table Top

A black agate table top works across console tables, side tables, bar tops and work surfaces, with each slab carrying its own unique translucent banding. Subh Gem Stones cuts black agate table tops in any custom size and shape, polished or glass polished, popular with designers seeking a signature stone surface.
Black Agate Kitchen Island

A black agate kitchen island slab creates a bold, statement making centrepiece in any luxury kitchen, reading as dramatic against both white and dark cabinetry. We cut black agate kitchen island tops to your exact counter dimensions with square or bullnosed edge profiles from our Kishangarh facility.
Black Agate Bathroom Vanity

A black agate bathroom vanity brings the look of a five star hotel into residential and commercial bathrooms, with a glass polished finish that pairs well with white or gold fixtures. We manufacture black agate bathroom vanity tops with integrated sink cutouts and undermount options in standard and fully custom dimensions.
Black Agate Wall Highlighter

A black agate wall highlighter panel creates a bold feature wall that becomes the focal point of any room. With LED backlighting, the natural crystal translucency glows and highlights every band, popular in bedrooms, living rooms and hotel lobbies.
Black Agate Dining Table

A black agate dining table top elevates every meal, with the unique banded pattern of each natural slab ensuring no two dining tables are identical. We supply black agate dining tops in rectangular, oval and custom shapes, 2 or 3 centimeter thickness, paired with metal or solid wood bases.
Black Agate Center Table

A black agate center table is one of the most visible design statements in a living room, its deep black surface and translucent banding creating a luxurious contrast against upholstered seating. Manufactured in round, square, rectangular and custom shapes, paired with a metal or stone base.
Black Agate Bathtub

A black agate bathtub is the ultimate expression of luxury in a premium bathroom, crafted from solid natural black agate stone and individually shaped and polished to a glass finish. Subh Gem Stones manufactures custom black agate bathtubs to order, contact our team on WhatsApp to discuss dimensions and lead times.
Black Agate Wash Basin

A black agate wash basin brings natural gemstone luxury to everyday use, available in countertop mount and undermount styles. Each basin is handcrafted at our Kishangarh artisanal workshop with a smooth, water resistant interior, available individually or matched with a black agate vanity top.
Black Agate Inlay Work

Black agate inlay work uses precision cut slices of natural black agate set into stone, wood or metal to create intricate decorative patterns, a technique known as Pietra Dura. Our artisanal team in Kishangarh designs custom black agate inlay work for residential, hospitality and commercial projects.
Black Agate Furniture

Black agate stone furniture includes dining tops, center tables, side tables, bar counters, TV panels and accent pieces, every piece crafted at our 1,25,000 sq ft Kishangarh facility in custom dimensions, paired with a metal, wood or stone base. Exported to buyers across 25 countries.
Black Agate in Living Room Interiors

Black agate in living room interiors adds depth, drama and natural luxury, common in a feature wall behind the sofa, a backlit TV panel, a center table top and coordinating bookends or coasters. The dark, sophisticated tone pairs beautifully with gold, brass, white marble and warm wood.
Characteristics of Black Agate Slab
- Stone Type: Natural Chalcedony, Microcrystalline Quartz
- Material: Genuine black agate crystal stone
- Colour: Deep black with natural translucent banding
- Finish Options: Polished, Honed, Matte and Backlit
- Transparency: Excellent for backlit applications
- Durability: Scratch resistant and long lasting
- Customisation: Available in custom sizes, thicknesses and designs
Benefits of Black Agate Slab
Beyond their striking deep black appearance, black agate slabs are highly durable and easy to maintain, making them a preferred luxury material for statement furniture and long term daily use. The natural translucency of black agate stone makes every slab ideal for backlit installations, while custom sizing ensures every project from a countertop to a feature wall gets a perfect fit. Choosing genuine black agate enhances property value with a rare, one of a kind natural material.
How to order Black Agate Slabs From Subh Gem Stones?

- Step 1 – Choose Your Black Agate Slab:
Browse our collection online or visit the Subh Gem Stones Experience Center in Kishangarh, Rajasthan, where you can also explore related green agate slab and tiger eye slab varieties made at the same 1,25,000 sq ft facility. - Step 2- Connect with Our Experts:
Share your requirements and our team will help you choose the right size, finish and specifications, backed by competitive manufacturer direct pricing on every black agate slab price quote. - Step 3- Place Your Order:
Confirm your order and we will take care of quality inspection, secure packaging and timely delivery to your destination, whether you are an architect, designer, importer or distributor.
Frequently Asked Questions
1. What is a Black Agate Slab?
A black agate slab is a luxury surface made by joining natural black agate slices, polished to form countertops, tables and decorative panels.
2. What makes Crystal Black Agate Slabs unique?
Crystal black agate slabs feature a deep black base with natural translucent crystal banding, formed by microcrystalline quartz, so no two slabs are identical.
3. Can Black Agate Slabs be backlit?
Yes, black agate has excellent light transmission through its translucent banding, making it one of the best natural stones for backlit wall panels, bar counters and feature installations.
4. What is the price of Black Agate Slab?
Pricing depends on slab size, thickness, finish and variety. Contact us on WhatsApp or through the enquiry form for the latest black agate slab price.
5. Are Black Agate Stone Slabs durable?
Yes, black agate is a hard, scratch resistant natural quartz variety that holds up well to daily use in both residential and commercial settings.
6. Can I use Black Agate Slab for dining tables?
Yes, black agate dining table tops are one of our most popular applications, supplied in rectangular, oval and custom shapes.
7. Do you offer custom Black Agate Slabs?
Yes, we manufacture black agate slabs in any custom cut to size, from 24 x 24 inches up to 130 x 76 inches.
8. How to identify genuine Black Agate?
Genuine black agate shows natural banding and crystal formations that vary slightly across the slab and cannot be exactly replicated artificially.
9. How to maintain Black Agate Slabs?
Clean with a soft cloth and mild pH neutral cleaner, avoiding harsh acidic chemicals that can affect the polished finish.
10. Why buy Black Agate Slabs from Subh Gem Stones?
We are a trusted black agate slab manufacturer offering genuine material, custom sizing and export quality packaging directly from our Kishangarh facility.

