Onyx White Marble
2000+ sqft
About Onyx White Marble
White Onyx Marble — Price, Types & Where to Buy in India 2026
RMS Stonex presents premium White Onyx Marble — one of the most luxurious and rare natural stones available in India. Sourced directly from the world's finest quarries in Iran, Mexico, and Turkey, our White Onyx slabs are hand-selected for exceptional transparency, natural veining, and flawless finish.
What Makes White Onyx Marble Special?
White Onyx Marble is unique because of its natural light transparency — when backlit, it glows from within, creating a dramatic luxury effect no other stone can match. Each slab has a one-of-a-kind pattern, meaning your interior will always be truly exclusive.
White Onyx Marble Price in India 2026
White Onyx Marble price in India starts from ₹500/sqft for standard slabs. Premium Grade AA backlit-quality White Onyx is available from ₹1,200/sqft onwards. All slabs come in standard thickness of 18mm to 20mm, polished to a high-gloss finish.
Best Uses of White Onyx Marble
- Backlit Feature Walls — most popular use, creates stunning glowing effect
- Living Room Flooring — high-gloss finish adds instant luxury
- Kitchen Countertops — unique veining makes every slab a statement piece
- Bathroom Vanity Tops — water-resistant when sealed
- Lobby & Hotel Interiors — preferred by luxury architects across India
- Staircases — premium look with durability
- Bedroom Accent Walls — soft white tones create a calming luxury space
Why Buy White Onyx from RMS Stonex?
- ✅ Direct importer — no middleman, best price guaranteed
- ✅ 350+ onyx varieties available at one place, Kishangarh
- ✅ Grade A & Grade AA slabs, 18–20mm standard thickness
- ✅ Pan-India delivery in 5–10 working days
- ✅ Free sample available for genuine buyers
- ✅ Trusted by 10,000+ homeowners & architects across India
Frequently Asked Questions — White Onyx Marble
What is the price of White Onyx Marble in India in 2026?
White Onyx Marble price in India starts from ₹500/sqft. Premium backlit-grade White Onyx is available from ₹1,200/sqft to ₹3,500/sqft depending on slab size, grade, and finish.
Is White Onyx Marble suitable for flooring?
Yes, White Onyx Marble can be used for flooring, but it is mainly preferred for feature walls, countertops, and backlit panels. Proper sealing is recommended for high-traffic flooring areas.
How can I get a free sample of White Onyx Marble from RMS Stonex?
You can contact RMS Stonex through WhatsApp or phone at +91 9929546645. Genuine buyers can receive a free sample within 2–3 working days.
What is the difference between White Onyx and Crystal White Onyx?
White Onyx usually has a creamy white background with subtle natural veins. Crystal White Onyx is more transparent and is considered a premium option for backlit applications. Crystal White Onyx price generally starts from ₹800/sqft. { "@context":"https://schema.org", "@type":"FAQPage", "mainEntity":[ { "@type":"Question", "name":"What is the price of White Onyx Marble in India in 2026?", "acceptedAnswer":{ "@type":"Answer", "text":"White Onyx Marble price in India starts from ₹500 per sqft. Premium backlit-grade White Onyx is available from ₹1,200 per sqft to ₹3,500 per sqft depending on slab size, grade, and finish." } }, { "@type":"Question", "name":"Is White Onyx Marble suitable for flooring?", "acceptedAnswer":{ "@type":"Answer", "text":"Yes, White Onyx Marble can be used for flooring, but it is mainly preferred for feature walls, countertops, and backlit panels. Proper sealing is recommended for high-traffic flooring areas." } }, { "@type":"Question", "name":"How can I get a free sample of White Onyx Marble from RMS Stonex?", "acceptedAnswer":{ "@type":"Answer", "text":"You can contact RMS Stonex through WhatsApp or phone at +91 9929546645. Genuine buyers can receive a free sample within 2 to 3 working days." } }, { "@type":"Question", "name":"What is the difference between White Onyx and Crystal White Onyx?", "acceptedAnswer":{ "@type":"Answer", "text":"White Onyx usually has a creamy white background with subtle natural veins. Crystal White Onyx is more transparent and is considered a premium option for backlit applications. Crystal White Onyx price generally starts from ₹800 per sqft." } } ] }
Technical Specifications
| Stone Type | Natural Marble |
| Country of Origin | Imported |
| Color | Natural Tones |
| Finish Options | Polished, Honed, Brushed |
| Standard Slab Size | 240 cm × 120 cm |
| Tile Sizes Available | 60×60 cm, 60×120 cm, 30×60 cm |
| Thickness | 16mm, 18mm, 20mm |
| Water Absorption | Less than 0.4% |
| Mohs Hardness | 3 to 4 |
| Quality Grade | Grade A, Grade AA |
| Minimum Order Quantity | 2000 sqft |
Onyx White Marble Price 2026
| Grade / Type | Price per Sqft (INR) | Thickness | Finish | Best For |
|---|---|---|---|---|
| Standard Grade A | ₹800 – ₹1,040 | 18 mm | Polished | Flooring, General Use |
| Premium Grade AA | ₹1,040 – ₹1,360 | 20 mm | Polished / Honed | Countertops, Feature Walls |
| Book Match Slab | ₹1,440 – ₹1,920 | 20 mm | Polished | Lobby Walls, Luxury Projects |
| Honed Tiles (60×60) | ₹768 – ₹960 | 16 mm | Honed | Bathroom, Wet Areas |
Key Features & Benefits
| Product | Onyx White Marble |
|---|---|
| Stone Form | Big Slabs |
| Usage/Application | Flooring / Countertops / Stairs / Wall / Bedroom / Baklit/ Highlighter |
| Surface Finish | Polished / Unpolished |
| Thickness | 18-20 mm / Customizable |
| Colour | White |
| Shape | Rectangular |
| Brand | RMS Stonex |
Transport & Delivery
Why Choose RMS Stonex
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RMS Stonex –
Onyx White Marble by RMS Stonex is a stunning choice for luxury interiors. Its bright white surface with delicate, natural patterns brings elegance and beauty to any space. Perfect for walls, countertops, and decorative pieces, this marble adds a unique and classy touch. A great option for those who want a stylish and premium look!