Lavabo Cut

River Stone Sinks

River Stone Sinks – Natural Basins Carved from Solid Indonesian River Boulders

Discover handcrafted river stone sinks made from real river boulders sourced in Indonesia. Each basin is carved from a single, naturally formed stone - never molded, never reconstructed - preserving the raw, organic exterior that makes this collection one of the most recognizable in luxury bathroom design.
With over 20 years of experience, Lux4home™ supplies architects, interior designers, boutique hotels, SPAs and private homeowners across 57+ countries. Every river stone sink is unique in shape, weight, texture and color, offering a truly natural statement piece for modern and nature-inspired interiors.

Why Choose Lux4home™ River Stone Sinks

Authentic Natural Stone
Each basin begins as a real river boulder shaped entirely by nature.
The exterior is never cut or altered — only the interior is carved.
Every sink is one-of-a-kind.
Single-Boulder Construction
We sculpt every sink from one solid stone.
No seams, no glue, no artificial reinforcement — only raw, natural durability formed over thousands of years.
Interior Polished by Hand (Key Quality Difference)
We never use varnish, lacquer or wax.
The smooth finish is achieved through time-intensive mechanical polishing.
This ensures the shine will never peel, flake or fade — unlike low-quality alternatives on the market.
Architect & Hotel Approved
Our sinks are installed in boutique hotels, resorts, saunas, spas and private villas worldwide.
We have created:
Twin Sinks cut from a single boulder
Sets of 6–12 matching sinks for hotels
Oversized monoliths weighing over 600 kg
Versatile Use
River stone sinks appear in:
• bathrooms
• bedrooms
• gardens
• ice fountains
• saunas and wellness areas
• even churches

Their durability makes them suitable for both indoor and outdoor spaces.

Custom River Stone Sink Production

Looking for a perfectly matched pair or a distinctive natural form?
We curate and craft river stone sinks tailored for residential interiors, boutique hotels and SPA environments.
We offer:
• Shapes
Oval, round, wide, tall, asymmetrical or organic.
• Tones
Granite-grey, graphite, brown, yellow.
• Finishes
Polished interior with raw, untouched exterior.
• Special Features
Grooves, thicker rims, pedestal versions, oversized forms.
Every sink is photographed and approved by the client before shipping.

River Stone Sinks FAQ

Yes. River stone is a high-density natural rock that handles daily use, moisture, temperature changes and heavy wear better than most bathroom materials.

Minimal maintenance is needed. Clean the polished interior with mild soap; the raw exterior can simply be rinsed or brushed with water.

Never.
Lux4home™ sinks are polished mechanically — not coated.
Competitors often use lacquer to simulate a shine, but it peels off.
Our natural polish lasts for decades.

Yes.
We can select a large boulder and cut it into two halves, creating “Twin Sinks” with nearly mirrored shapes and matching tones - ideal for double vanities.

Absolutely.
River stone is frost-resistant, heat-resistant and UV-resistant, making it perfect for gardens, saunas, outdoor kitchens and poolside installations.

Countertop sinks typically weigh 20–35 kg.
Large or pedestal models can reach 100–600 kg.
Ensure your vanity or structure supports the required load.