White Onyx Marble is the pinnacle of luminous luxury, featuring an ethereal, milky-white matrix with exceptionally high translucency. Prized for its pristine, cloud-like aesthetic and subtle, wispy ivory veining, this natural stone transforms into a brilliant, glowing canvas when backlit. It is the ultimate choice for high-end boutique interiors, exclusive feature walls, and serene, sophisticated architectural spaces.
| Parameter | Description |
| 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 |
| White Onyx Marble Gangsaw Slab | 280 x 180 CM up in 2, 3 CM, and other thicknesses |
| White Onyx Marble Cutter Slab | 180 x 60 CM up in 2, 3 CM, and other thicknesses |
| 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 Import |
| 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, Cool Brecciated Veining, Stain Resistant (when sealed), Low Water Absorption |
| Maintenance | Regular cleaning with mild, pH-neutral soap; Bi-annual sealing recommended |
| Benefits | Highly exclusive aesthetic, dynamic light transmission, infuses spaces with a calming ambiance, elevates project prestige |
White Onyx Marble is a geologically magnificent stone that caters to the most refined architectural tastes. Distinguished by its serene and unblemished appearance, this classic onyx variety presents a luminous, milky-white to soft cream matrix. Unlike heavily brecciated stones, classic White Onyx is characterized by a soft, cloudy depth, occasionally interrupted by the faintest whispers of pale ivory or frost-grey veining.
Because of its lack of dense mineral impurities, White Onyx boasts unparalleled light transmission. When backlit, the entire slab radiates with a pure, brilliant, and uniform glow, illuminating the delicate cloudy formations hidden within the stone. This creates an atmosphere of sheer opulence, making it a highly coveted material for ultra-luxury commercial and residential developments.
As an exotic imported stone prized for its rare, unblemished purity and exceptionally high translucency, White Onyx Marble commands a premium in the architectural market. The price fluctuates based on the absolute clarity of the white background and the uniformity of its translucent quality.
Starting Price: ₹400/sqft or USD 50/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 pure elegance, 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 canvas.
Signature Reception Desks: Instantly define corporate, financial, or luxury hospitality spaces with pristine, illuminated elegance.
High-End Bathroom Vanities: Create a serene, brilliantly lit private spa oasis.
Boutique Retail Accents: Provide a clean, luminous backdrop that enhances luxury goods.
Custom Furniture: (e.g., backlit dining or boardroom tables with bespoke modern bases).
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 pure, cloudy elegance. A remarkably clear, translucent milky-white matrix is softly accented by faint, wispy clouds of ivory and frost, creating a seamless and sophisticated look.
Yes. It is one of the most highly coveted stones in the global luxury architectural market. It offers a pristine, luminous alternative to busy, colorful onyxes. Its unmatched ability to evenly diffuse backlighting makes it a favorite for high-end designers seeking a clean, contemporary, and deeply luxurious ambiance.
Finishes: High Gloss Polished, Honed.
Standard Thickness: 16mm, 18mm, and 20mm. Thinner profiles are often requested specifically for weight reduction in complex backlit vertical 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.
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, diffused light 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 global design portfolio.
Petros® Stone LLP is a premier B2B manufacturer and global exporter of exotic natural stones, specializing in premium-grade 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.
White Onyx Marble is predominantly quarried from mineral-rich mountainous regions in the Middle East and Central Asia, particularly Iran and Afghanistan, which are globally renowned for producing the purest and most translucent onyx deposits. Petros Stone LLP meticulously sources these premium raw calcareous blocks directly from trusted international partner quarries. They are then imported 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 White Onyx Marble (2cm thickness)
300 sqm of White Onyx Marble (3cm thickness)
Source authentic, premium-grade 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
