Indian Black Galaxy Granite Price Per Square Meter: A Complete Guide for Buyers

Indian Black Galaxy granite is one of the most elegant and durable natural stones in the global market. Quarried from Chimakurthy in Andhra Pradesh, this granite is admired for its deep black background highlighted with sparkling golden and silver flecks that resemble a starry galaxy. Moreover, Its striking appearance makes it a favorite for luxury countertops, stylish flooring, wall cladding, and modern interior designs.

In addition, Beyond its beauty, Black Galaxy granite is also exceptionally strong. It resists heat, stains, moisture, and daily wear, making it suitable for both indoor and outdoor applications. Whether for residential or commercial spaces, it delivers long-lasting performance with timeless appeal.

Black Galaxy Granite Countertops
Black Galaxy Granite Slab

The Price of a Starry Night: Black Galaxy Granite Price Overview

The price of Indian Black Galaxy granite depends on several key factors. A supplier's quote usually shows the base cost of the raw, unfinished stone per unit area, but that is only part of the picture. To understand its true value, consider the granite's unique characteristics. Buyers often judge quality by the richness of the black background, the density and distribution of golden or silver specks, and the uniformity of the surface. Higher-grade slabs feature a deep, consistent black with shimmering flecks that resemble a starlit galaxy, making them highly sought after for premium projects.

Factors That Influence the Price: A Detailed Breakdown

  1. The Quality and Grade of the Granite


  • Premium Grade (Popcorn Galaxy): This is the highest grade of Black Galaxy granite. Large, evenly distributed golden flecks stand out against the deep, jet-black background. The flawless surface shows no visible lines, cracks, or blemishes. People often call it "Popcorn Galaxy" because the flecks resemble popcorn. This rare grade remains highly sought after for premium projects.
  • Standard Grade: This widely used grade displays a good distribution of medium-sized golden flecks. Polishing may reveal a few barely noticeable black lines. It balances aesthetic appeal with practicality, making it ideal for most residential and commercial applications.
  • Commercial Grade: This is the most affordable grade. It contains smaller or unevenly distributed flecks with more visible lines. Although it lacks the flawless look of higher grades, it still delivers the renowned durability and strength of Black Galaxy granite.
  1. Thickness of the Slab


  • 1.5 cm (15 mm): This is the thinnest available option, often used for wall cladding or lightweight applications where structural integrity is not a primary concern. It is the most economical choice.
  • 2 cm (20 mm): This is the most common thickness for kitchen countertops and flooring in India. It strikes a balance between durability and cost, providing sufficient strength for everyday use.
  • 3 cm (30 mm): This is the thickest and most durable option. It is typically preferred for kitchen countertops, especially in Western countries, as it provides a robust, luxurious feel and doesn't require a plywood sub-base for support. Thicker slabs are more expensive due to the additional material and weight.

The price difference between a 2 cm and a 3 cm slab can be significant. A 3 cm slab can be 25-30% more expensive than its 2 cm counterpart.

  1. Surface Finish


The finish on a granite surface affects both its look and cost. High-gloss polished Black Galaxy is the most popular finish. It highlights the golden flecks and gives the stone a brilliant shine. Achieving this finish requires skilled labor and specialized machines, which increases the price.

Other finishes, like honed (matte), leathered (textured satin), and flamed (rough and rustic), use different processing techniques. Each finish creates a unique effect, and the cost can vary. Among them, high-gloss polished granite is usually the most premium option.

  1. Size of the Slab and Supplier


Larger uncut slabs generally cost more per square meter. Gangsaw slabs, which can exceed 2.5 meters in length, are more expensive than smaller cutter slabs or pre-cut tiles. Larger slabs allow for seamless installations, such as a single-piece kitchen countertop, which is highly desirable.

The supplier's location and business model also affect pricing. Quarries in Andhra Pradesh, where the stone is mined, may offer lower rates. Meanwhile, suppliers and exporters in major stone hubs like Kishangarh (Rajasthan) or Chennai often provide competitive prices due to economies of scale and efficient logistics.

Beyond the Raw Price: The Total Cost of Your Project

  1. Fabrication and Cutting Costs

  • Raw granite slabs must be cut, shaped, and polished to match your specific application. This specialized process, carried out by skilled fabricators, is separate from the material cost. Fabrication expenses can vary depending on the level of detail and complexity required.

    • Cuts: Straight cuts for flooring are generally more affordable. However, intricate cuts needed for kitchen countertops, sink openings, or appliance cutouts can significantly increase the cost.

    • Edge Profiles: The edge finish you select for your countertop also affects the price. A simple straight edge is the most budget-friendly option, while decorative profiles such as bullnose, ogee, or beveled edges require additional labor and craftsmanship, making them more expensive.

On average, fabrication costs can add ₹500 to ₹1,200 per linear meter ($6 to $14/linear m) for cutting and edge profiling.

  1. Installation Costs

Installation is a separate and crucial part of the process. A professional installer ensures the granite is perfectly leveled, the seams are a seamless fit, and the stone is securely mounted. Installation costs vary widely based on the complexity of the project and the local labor rates.

  • Countertops: Installing a countertop requires careful handling, leveling, and sealing, which can be a time-consuming process.
  • Flooring: Laying granite tiles or slabs for flooring requires expertise to ensure a level surface and minimal grout lines.

Installation charges for a kitchen countertop can range from ₹1,000 to ₹2,500 per square meter ($12 to $30/sq m), depending on the complexity and location.

Tips for Smart Buyers

  • Always Ask for the Grade: Moreover, When requesting a quote, focus on more than just the price. Ask which grade of Black Galaxy granite the quote covers. Request a sample or, ideally, view the actual slab.
  • Choose the Right Thickness: In addition, For countertops, 2 cm slabs are durable and widely used. Only consider 3 cm slabs if your design or structural requirements truly need the extra thickness.
  • Get a Full Quote: Ask suppliers or fabricators for a complete project cost that covers the material, fabrication, and installation. This gives you a clear understanding of your total investment.
  • Compare Quotes: Yet, Obtain estimates from at least three suppliers. Compare not only prices but also material quality, supplier reputation, and installation expertise.
Conclusion

Moreover, Indian Black Galaxy Granite Price  navigating the price per square meter of Indian Black Galaxy Granite requires an understanding of various factors that influence its cost, including slab thickness, surface finish, origin, and demand in both domestic and international markets. Known for its striking black background embedded with golden and silver specks resembling a starry night sky, Black Galaxy Granite remains one of the most sought-after choices for homeowners, architects, and builders around the world. 

Indian Granite Supplier At Fortuna Marmo GraniteWe understand that transparency and trust are vital when selecting natural stone. As one of the leading Indian granite manufacturers and exporters, we commit to offering genuine Black Galaxy Granite directly from quarries in Andhra Pradesh. Our skilled team processes each slab with state-of-the-art equipment and inspects it carefully to ensure consistent quality. In addition, We offer highly competitive rates for buyers worldwide while guaranteeing timely delivery and reliable service. Moreover, Whether you plan a residential upgrade or a large-scale commercial installation, Fortuna Marmo Granite stands ready to supply superior Black Galaxy Granite that adds timeless beauty and unmatched durability to your spaces. Trust us as your long-term partner in bringing the finest Indian granite to life, square meter by square meter.

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