Humidor Diamond Large - Nero Portoro Marble
A Sculptural Tribute to Timeless Elegance
The Diamond Collection is entirely handcrafted in our Italian atelier, sculpted from rare Nero Portoro marble — quarried in Portovenere, Liguria, and celebrated since Roman times as one of Italy's most prestigious black marbles. Its deep black surface is threaded with striking gold and white veining: no two slabs are alike, making every piece in this collection a true, one-of-a-kind work of art.
Technical Specifications
Diamond Humidor Large — Nero Portoro
- External Material: Solid Nero Portoro Marble paired with Solid Oak
- Opening: Drawer-style front access, no lid to lift
- Humidification System: Dynamic dual-fan system, Boveda compatible, for maintenance-free humidity control
- Lighting: Internal ambient LED system
- Locking: Integrated soft-close system (Blumotion)
- Dimensions: 70 x 36 x 15 cm
- Net Weight: Approx. 28 Kg
- Capacity: Holds over 100 cigars (e.g. 160 Robusto)
- Origin: Handmade in Italy — designed and built entirely in our Italian atelier
Bespoke Packaging & Shipping
- Exclusive Presentation: Includes dedicated luxury fabric packaging and a customized presentation box.
- 100% Handcrafted in Italy: Due to the rigorous and fully manual creation process in our Italian laboratory, please allow a lead time of 4 to 6 weeks for delivery.
DUTIES AND TAXES INCLUDED • SECURE PAYMENT • FREE SHIPPING ON ORDERS OVER 1000 EURO
Nero Portoro: A Rare and Difficult Beauty
Nero Portoro is one of the rarest black marbles in the world, quarried at a single, limited site near Portovenere, on the Ligurian coast of Italy. Its deep black background, threaded with veins of gold and white, has made it one of the most coveted stones since Roman times — reserved, historically, for the most prestigious architecture and the finest craftsmanship.
That same veining, the very source of its beauty, is also what makes Nero Portoro notoriously difficult to work with. The marble tends to fracture precisely along its veins, turning every cut, polish, and finish into a delicate operation that leaves little room for error — and results in a very low yield from each block extracted.
For this reason, every surface of this humidor is polished entirely by hand, and every component is hand-assembled, piece by piece, inside our own Italian laboratories — nothing is outsourced. The result is a genuinely one-of-a-kind object: rare, delicate, and refined in a way that only a fully handmade process can achieve.
Silence, by Design: Our Patented Humidification System
Preserving a fine cigar collection has always meant vigilance: checking humidity levels, refilling water, guessing when to intervene. We engineered a system that removes all of it. Our patented humidification technology works in near-total silence, quietly circulating air through the humidor without ever asking for your attention.
At its core is a set of silent fans that activate automatically, drawing on the Boveda system to distribute humidity evenly across every corner of the interior — no dry pockets, no manual adjustment, no guesswork. Everything happens on its own, exactly when it's needed.
No batteries to replace. No distilled water to pour. No maintenance routine to remember. It is, quite simply, a climate system that disappears into the background — so the only thing you ever have to think about is your cigars.
- Fully automatic activation — no switches, no timers to set
- Boveda-powered, for consistent, even humidity throughout
- No batteries required
- No distilled water refills — zero maintenance
- Engineered and patented exclusively for the Diamond Collection
Why Collectors Choose the Humidor Diamond Large - Nero Portoro Marble
Every Litolite humidor is designed for cigar lovers who see their collection as more than a hobby. Carved from solid Nero Portoro marble — one of Italy's rarest black stones — and finished with a precision climate system, this piece brings museum-level craftsmanship to a functional, everyday object. Unlike mass-produced humidors, no two Nero Portoro slabs share the same veining, so each unit is genuinely one of a kind.
Looking for something different? Browse the full Humidor Collection or discover the rest of the Diamond & Limited Edition line, handmade entirely in our Italian atelier.