We source A+ grade stone from the world's finest quarries, then CNC-cut, hand-carve, and hand-polish every lamp to your exact specification — entirely in our own factory.
Spanish Alabaster A+Turkish TravertineItalian MarbleFree US ShippingFrom 4 Weeks Lead Time
Our Stone Sources
Rare stone, sourced directly from the world's finest quarries
We do not work through middlemen. Our team selects every block at origin — graded A+ before it enters our factory — ensuring the quality and translucency our lamps are known for.
A+ Grade
Spain · Zaragoza Region
Spanish Alabaster
Sourced from the finest quarries in Zaragoza — the world's premium alabaster-producing region. Our A+ grade is hand-selected for maximum translucency, producing the signature warm amber glow no resin or composite material can replicate.
TranslucentWarm GlowA+ GradeDirect Quarry
Exclusive Import
Turkey · Denizli Region
Turkish Travertine
Denizli produces the world's most sought-after travertine — prized for its natural pores, mineral veining, and organic cream-to-ochre palette. Ideal for organic-modern and wabi-sabi interiors. Selected block by block for texture density.
Natural PoresOrganic ModernWabi-SabiCream · Ochre
Classic Luxury
Italy · Carrara & Brescia
Italian Marble
Carrara white and Brescia red — two of the world's most iconic stone varieties. Our marble lamps carry the bold, dramatic veining that has defined luxury interiors for centuries. Available in classic white, warm grey, rose, and deep burgundy.
True nephrite jade, hand-selected from Henan Province. Each jade lamp produces a deep green-amber glow unique to this material — a collector-level piece no other lighting brand currently offers. Limited seasonal stock.
Isfahan onyx carries dramatic translucent green and honey banding — among the most visually striking stone varieties for lighting. Each slab is entirely unique in its pattern. Available in limited quantities; contact us to check current stock.
Translucent BandingHoney & GreenLimited
Client-Specified
Global · Any Quarry
Bespoke Stone Selection
Have a specific stone in mind? We work with architects and designers to source material by specification — onyx, selenite, agate, labradorite, sandstone, and more. Share your brief and our team will advise on feasibility and lead time.
OnyxSeleniteAgateAny Stone
Our Factory
In-house production. No third-party manufacturing.
Every Radilum stone lamp is produced entirely in our own factory — from raw quarry block to finished fixture. Owning the full production process means we control quality at every stage, and can execute custom specifications that contract manufacturers cannot.
Our facility operates CNC stone-cutting machines, multi-axis carving equipment, wet-polishing lines, and a brass-finishing workshop — all under one roof.
100%
In-house production
6+
Stone varieties in stock
4wk
Standard lead time
A+
Stone grade, no exceptions
Our Process
From quarry block to finished fixture
Five production stages — all executed in-house, all quality-checked before shipment.
01
Stone Selection
Hand-selected at origin. Each block is graded for translucency, veining, structural integrity, and colour consistency before purchase.
02
CNC Precision Cutting
Multi-axis CNC machines cut the rough block to sub-millimetre accuracy — ensuring consistent wall thickness for optimal light diffusion in every shade.
03
Hand Carving
Curved profiles, tapered edges, and decorative surface detail are hand-carved after CNC cutting — shaped precisely to your design specification.
04
Wet Polishing
Multi-stage wet polishing — coarse grit to ultra-fine — brings out the stone's natural surface depth. Matte, satin, or high-gloss finish on request.
05
Hardware & QC
Brass or brushed-nickel hardware fitted in our workshop. Every lamp is electrically tested, lit, and visually inspected before packaging.
Custom Capabilities
What we can build for you
From a single bespoke piece to multi-unit project orders — we handle the full range of custom requirements for residential, hospitality, and commercial interiors.
Custom dimensions — any width, height or depth, in inches or cm
Stone selection — choose from our stock or request a specific quarry material
Surface finish — matte, satin, high-polish, or rough-hewn on request
All custom orders ship free to the contiguous US. Canada & UK available — ask for a quote.
Send your enquiry — we'll be in touch within 24 hours
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Email our custom order team
Clicking the button below opens your email app with the subject line pre-filled. Describe your stone, dimensions, and project — we'll reply within one business day.
Subject line:Custom Stone Lighting Inquiry — Radilum
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