Crystal White Onyx Marble is the epitome of minimalist luxury, featuring an incredibly pure, glass-like crystalline white base. Highlighted by delicate, diagonal strikes of warm gold, bronze, and faint grey veining, this highly translucent natural stone offers unparalleled elegance. When backlit, it transforms into a brilliant, glowing canvas, making it the ultimate choice for high-end boutique interiors, exclusive feature walls, and serene luxury spaces.
| Parameter | Description |
| Crystal White Onyx Marble Rough Block | Gangsaw: 280-330 x 160-220 x 100-150 CM Cutter: 160-300 x 60-100 x 60-100 CM |
| Crystal White Onyx Marble Gangsaw Slab | 280 x 180 CM up in 2, 3 CM, and other thicknesses |
| Crystal White Onyx Marble Cutter Slab | 180 x 60 CM up in 2, 3 CM, and other thicknesses |
| Crystal White Onyx Marble Parameter | |
| Tiles | 30×30, 30×60, 40×40, 60×40, 60×60, 60 x 90, 60×120 CM in various thicknesses and custom sizes |
| Countertops | Custom sizes |
| Others | Window sills, thresholds, monuments, steps & treads, flagstones, & articles available in custom sizes |
| Finishes | Polished, honed, leathered, bush hammered, lepatora, flamed, shotblasted |
| Place of Origin | Exotic Imported Variety |
| Standard Slab Thickness | 16 mm, 18 mm, 20 mm (other thicknesses available upon request) |
| Applications | Backlit Walls, Bathroom Vanities, Reception Counters, Interior Wall Cladding |
| Key Properties | Exceptional Translucency, Pure Minimalist Veining, Stain Resistant (when sealed), Low Water Absorption |
| Maintenance | Delicate handling required; Regular cleaning with mild, pH-neutral stone soap; Bi-annual sealing recommended |
| Benefits | Highly exclusive aesthetic, brilliant light transmission, infuses spaces with sophisticated minimalism, elevates project prestige |



Crystal White Onyx Marble is a geologically magnificent stone that caters to the most refined architectural tastes. As showcased in our premium inventory, this specific onyx variety stands apart from heavily brecciated stones by offering a remarkably clean, serene aesthetic. The stone features a luminous, pristine white to pale ivory matrix that possesses an almost glass-like clarity.
This pure background is elegantly interrupted by sparse, striking diagonal veins. These fine, linear strikes feature warm tones of soft gold, bronze, and subtle grey, resembling delicate pencil sketches across a pristine canvas. Because of its lack of dense impurities, Crystal White Onyx boasts some of the highest light transmission levels of any natural stone. When backlit, the entire slab radiates with a pure, brilliant glow, outlining the delicate golden veins in spectacular contrast.
As an exotic imported onyx prized for its rare, unblemished white purity, Crystal White Onyx is a top-tier premium architectural material. The price fluctuates based on the absolute clarity of the white background, the elegance of the veining, and its exceptional translucent quality.
Starting Price: ₹450/sqft or USD 55/m² for polished cutter slabs.
Note: Prices fluctuate based on specific project requirements, slab dimensions, and export logistics. Contact us for customized, direct-from-manufacturer B2B quotes.
Due to its brilliant luminosity and minimalist elegance, Crystal White Onyx Marble is best utilized as a dramatic focal point where lighting and subtle sophistication are paramount. Recommended applications include:
Backlit Feature Walls: The ultimate application to maximize its high translucency and showcase its pure, glowing white canvas.
Signature Reception Desks: Instantly define corporate, financial, or hospitality spaces with pristine luxury.
High-End Bathroom Vanities: Create a serene, brilliantly illuminated private spa oasis.
Boutique Retail Accents: Provide a clean, luminous backdrop for luxury goods.
Custom Furniture: (e.g., backlit dining or boardroom tables with bespoke modern bases).
Crystal White Onyx is a calcareous sedimentary stone and is softer than true marble or granite. The pure white surface requires mindful care to preserve its high-gloss finish and pristine color:
Handle gently: Care must be taken during transportation and installation to prevent stress fractures.
Clean delicately: Use only a soft, damp microfiber cloth and pH-neutral stone cleaners.
Strictly avoid acids: Citric acids, vinegar, and harsh chemical cleaners will etch the polished surface instantly.
Apply penetrating sealer: Regular bi-annual sealing is absolutely essential to protect the white surface against moisture and stain absorption.
The defining aesthetic is minimalist elegance. A remarkably pure, translucent crystalline white matrix is accented by striking, sparse diagonal veins of warm gold, bronze, and faint grey.
Yes. It is one of the most highly coveted stones in the global luxury architectural market. It offers a pristine, modern alternative to busy, colorful onyxes. It bridges the gap between the classic elegance of a white marble (like Statuario) and the dramatic backlighting capabilities of true onyx, making it a favorite for contemporary and minimalist high-end designs.
Finishes: High Gloss Polished, Honed.
Standard Thickness: 16mm, 18mm, and 20mm. Thinner profiles are often requested specifically for weight reduction in complex backlit wall installations.
While it provides reasonable heat and stain resistance when sealed, it is a softer stone (Mohs scale 3). It is susceptible to scratching and etching, making it far better suited for vertical cladding, decorative surfaces, and backlit features rather than heavy-use kitchen worktops or high-traffic residential flooring.
Crystal White Onyx Marble offers an architectural statement that radiates pristine sophistication and exclusivity. It is the ultimate expression of modern opulence, bringing the brilliant energy of pure light and delicate golden earth directly into luxury spaces. The ability to backlight this incredibly clear stone creates a brilliant, luminous installation that defines high-ticket real estate and elevates any design portfolio.
Petros® Stone LLP is a premier B2B manufacturer and global exporter of exotic natural stones, specializing in premium-grade Crystal White Onyx Marble.



With state-of-the-art technology, strict quality control, and worldwide shipping, we ensure the best marble products for your needs. Our ISO-certified facility guarantees superior packaging and reliable delivery.
Crystal White Onyx Marble is predominantly quarried from mineral-rich mountainous regions in the Middle East and Central Asia, specifically within Iran, which is globally renowned for producing the purest white onyx blocks. Petros Stone LLP meticulously sources these premium raw blocks directly from our international partner quarries, importing them to our high-tech facility in India for precision processing, advanced resin treatment, and flawless high-gloss polishing.
We accommodate a wide range of project sizes. However, to optimize international shipping costs, we highly recommend a full container load (FCL) of a 20′ container (28,000 kgs). A 20′ container typically accommodates:
450 sqm of Crystal White Onyx Marble (2cm thickness)
300 sqm of Crystal White Onyx Marble (3cm thickness)
Source authentic, premium-grade Crystal White Onyx Marble directly from Petros® Stone LLP. We offer direct-from-manufacturer B2B consultation, global export logistics, and highly competitive pricing. Trusted by leading architects and builders, Petros® is your source for exotic interior mastery.
IEC NO: AAYFP7460M
Petros Stone LLP (India)
Sr.25, Handewadi Rd, Kanade Nagar, Undri, Pune, Maharashtra 411060
Petros Stone LLP (Europe)
Berneckstr. 43 78713, Schramberg, Germany
Petros Stone LLP (Canada)
4388 rue Saint-Denis, suite 200 #982, Montreal, H2J 2L1,QC (post code), Canada
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