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SIRSTONE
Sirstone

Premium Natural Stone for Landmark Projects Worldwide

From carefully selected natural stones to precision processing and reliable international logistics, Sirstone delivers premium materials for architects, contractors, developers, importers, and wholesalers.

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Collection 01 — Natural Stone

Crystal Collection

Discover the Crystal Collection, featuring premium crystal marble with refined patterns, elegant textures, and timeless beauty for luxury residential and commercial spaces.

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APPLICATION
Interior & Exterior
Formats
Block / Slab / Tile
Finish
Polished, Honed
Collection 02 — Natural Stone

Onyx Collection

Translucent, richly banded onyx cut for backlit walls, vanities and feature panels — among the most distinctive materials in the Sirstone range.

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Origin
Iran
Formats
Slab / Custom Cut
Grade
Backlit
Collection 03 — Natural Stone

Marble Collection

Discover the Marble Collection, featuring premium marble with warm cream and golden tones, refined textures, and exceptional durability for luxury architectural and interior design projects.

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Origin
Iran
Formats
Slab / Tile
Finish
Filled, Tumbled
Collection 04 — Natural Stone

Granite Collection

High-density, weather-resistant granite finished flamed or polished — engineered for exterior cladding, paving and heavy-traffic surfaces.

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Origin
Iran
Formats
Block / Slab
Finish
Flamed, Polished
  • Direct from our own quarry and processing facility
  • Standard export packaging with full documentation
  • Buyers welcome to inspect material on-site in Iran

Our Performance

Built on Experience. Driven by Quality.

7+ Years

International Trade Experience

6 Categories

Premium Natural Stone Collections

Worldwide Export

Serving International Markets

Custom Production

Tailored Sizes & Finishes

Sirstone

Who We Are

A Reliable Partner for Natural Stone Supply

Sirstone specializes in supplying premium natural stone for international construction and architectural projects. By combining carefully sourced materials, advanced processing capabilities, and professional export services, we help businesses secure high-quality stone products with confidence.

Our integrated approach allows us to maintain strict quality standards, competitive lead times, and flexible manufacturing options for projects of every scale.

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Our Products

Premium Natural Stone Collections

Aqeeq Dehbid

Aqeeq Dehbid

Aqeeq Dehbid Marble is a sophisticated natural marble defined by its deep black background, fine pale veining, and highly reflective polished surface. Its controlled mineral movement creates a precise, high-contrast appearance suitable for contemporary, luxury, and classically influenced interiors.
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Roca Marble

Roca Marble

Roca Marble is a distinctive natural marble defined by warm mineral fragments, an ivory and soft-grey background, and deep wine-colored veining. Its brecciated structure creates a richly layered surface that feels collected, rare, and architecturally expressive.
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Citrine Onyx

Citrine Onyx

Citrine Onyx is a warm natural onyx distinguished by its citrus-amber color, delicate mineral transitions, and soft crystalline movement. Its honeyed palette brings depth, warmth, and understated luxury to compact, carefully designed interior elements.
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Solara Onyx

Solara Onyx

Solara Onyx is an elegant natural onyx featuring a pale crystalline background crossed by warm amber veins. Its combination of luminous white areas and radiant golden movement creates a refined surface suitable for premium residential, hospitality, retail, and commercial interiors.
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Aurea Onyx

Aurea Onyx

Aurea Onyx is an expressive natural onyx distinguished by its layered copper, amber, and cream bands. Named for its golden presence, the stone combines warm metallic tones with strong directional movement to create a bold and luxurious architectural surface.
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Luna Onyx

Luna Onyx

Luna Onyx is a refined natural onyx characterized by soft honey tones, pale crystalline areas, and delicate white mineral details. Its clouded movement gives the surface an atmospheric appearance, creating a warm and luminous material for carefully designed interior applications.
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Nava Onyx

Nava Onyx

Nava Onyx is a refined natural onyx distinguished by its warm sand and honey tones, elegant horizontal banding, and subtle translucency. Its softly layered pattern creates a calm architectural rhythm, making the stone particularly suitable for sophisticated residential, hospitality, and commercial interiors.
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Emerald Granite

Emerald Granite

Emerald Granite is a distinctive natural granite featuring a saturated forest-green background enriched with deep, fluid mineral movement. Its layered pattern creates visual depth across the surface, giving the stone a confident and luxurious architectural character.
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Celadon Granite

Celadon Granite

Celadon Granite is a distinctive natural granite characterized by its soft stone-green color and fluid mineral movement. Its calm palette, organic pattern, and natural tonal variation make it an elegant alternative to conventional neutral granites.
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Garnet Granite

Garnet Granite

Garnet Granite is a distinctive natural granite characterized by its deep charcoal color and subtle mineral movement. Its dark, low-contrast surface creates a sophisticated architectural appearance that works particularly well in contemporary, minimalist, and luxury design environments.
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Premium Stone Collections

Explore Our Stone Collections

Sirstone offers a complete range of premium natural stones and handcrafted stone products for luxury residential, commercial, and architectural projects. From unique stone collections to custom architectural solutions, our products are designed to meet the needs of architects, designers, developers, and international buyers.

Crystal Grey

Crystal Collection

Elegant crystal marble with bright tones and refined natural patterns.

Roca Marble

Marble Collection

Explore our premium Marble Collection, featuring distinctive natural stones for refined architectural and interior projects.

Khorasan Dark Green Granite

Granite Collection

Highly durable granite for demanding residential and commercial projects.

Black Gold Onyx

Onyx Collection

Translucent onyx stones for luxurious interior and decorative spaces.

Fossil Limestone

Limestone Collection

Versatile limestone for architectural, interior, and exterior applications.

AI Stone Visualizer

See Your Project Before You Build

Upload a photo of your space and instantly visualize different natural stones on façades, flooring, walls, kitchens, bathrooms, staircases, and commercial interiors.

Powered by AI technology, this tool helps architects, designers, developers, and buyers compare materials and make confident decisions before placing an order.

Try AI Visualizer

Quality Assurance

Committed to International Standards

At Sirstone, quality is more than a commitment—it's the foundation of every product we deliver. We follow strict manufacturing processes and quality control procedures to ensure our natural stones and architectural stone products consistently meet the expectations of international markets.

Our certificates and compliance documents demonstrate our dedication to product quality, reliable manufacturing, export standards, and professional business practices. Every order is carefully inspected throughout the production process, ensuring consistency in material selection, processing accuracy, packaging, and final delivery.

Why Sirstone

More Than a Supplier — Your Long-Term Stone Partner

Every successful project begins with reliable materials and dependable service. At SIR Stone, we focus on delivering both.

Premium Quality Materials

Every product is carefully inspected to meet international quality expectations.

Reliable Supply Chain

Consistent production capacity ensures dependable delivery schedules.

Wide Product Selection

Natural stones available in blocks, slabs, tiles, and custom dimensions.

Export Expertise

Professional documentation, packaging, and logistics support for international shipments.

Custom Manufacturing

Tailored processing based on project specifications.

Dedicated Customer Support

Responsive communication from inquiry to final delivery.

Insights & Resources

Our Blog

Natural Stone for Commercial Projects
July 13, 2026
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How to Choose the Right Natural Stone for Commercial Projects

Choosing the right natural stone can significantly impact the durability, appearance, and long-term value of a commercial project. This guide helps architects, developers, and contractors select the best stone for every application.
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Marble vs Granite
July 13, 2026
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Marble vs Granite: Which Natural Stone Is Best for Your Project?

Not sure whether marble or granite is the right choice? This complete guide compares durability, appearance, maintenance, cost, and applications to help you select the best natural stone for your next project.
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Import Natural Stone
July 13, 2026
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A Complete Guide to Import Natural Stone from a Reliable Supplier

Planning to import natural stone for your next project? This comprehensive guide explains everything you need to know—from choosing a reliable natural stone supplier to quality control, packaging, shipping, and international export standards.
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Start Your Next Project

Looking for a Reliable Natural Stone Export Partner?

Whether you require large-scale commercial supply or customized stone solutions, our export specialists are ready to support your project with premium materials, professional service, and competitive quotations.

Sirstone supplies a wide range of premium natural stones, including marble, onyx, limestone, granite, and breccia, along with handcrafted stone basins, vanities, stair components, columns, balusters, and custom architectural stone products. All products are available in various sizes, finishes, and project-specific specifications.

Yes. We provide custom stone fabrication according to architectural drawings, technical specifications, and project requirements. Our production team can manufacture bespoke dimensions, finishes, edge profiles, and architectural stone elements for residential, commercial, and hospitality projects.

Yes. Sirstone offers professional export services with secure packaging, export documentation, and international logistics support. We work closely with our clients to ensure safe and reliable delivery to destinations worldwide.