TECHNICAL SPECIFICATIONS & MATERIALS
Gemstone inlay: 216 black diamonds with black obsidian
Jewellery rings: Solid platinum 950‰ or solid 24K yellow gold
Covering: Sycamore black
Interior: Solid spanish cedar
Size (mm): 400 × 250 × 135 
Size (in): 15.75 × 9.84 × 5.31 
Capacity: 110 cigars
Humidification: Two humidifiers and hygrometer Elie Bleu
Lighter: Triple jet-torch flame
Edition: Exclusive, jewellery humidors
Handmade in France
 
CUSTOMIZATION
In the Product Options, choose the desired metal colour and jewellery ring execution: gold or platinum.
 
EXCLUSIVE JEWELLERY OPEN RING HUMIDOR, ASHTRAY & LIGHTER SET WITH BLACK DIAMONDS AND OBSIDIAN IN BLACK SYCAMORE
The central jewellery element of this exclusive humidor is executed in solid gold and set with 216 black diamonds, forming a dense and controlled focal structure within the composition. The calibrated gemstone surface creates concentrated light absorption against the surrounding metal framework.
 
Black onyx detailing extends across the ensemble, introducing mineral depth and tonal continuity. The humidor is constructed from solid Spanish cedar and veneered in black sycamore, accompanied by a coordinated ashtray and lighter. Onyx inlays on each ashtray holder reinforce visual coherence and material balance throughout the set.
 
Produced in limited numbers, this configuration combines jewellery precision with cabinetmaking discipline, resulting in a collector ensemble defined by monochromatic intensity, structural clarity, and refined execution.
 
The 216-diamond configuration represents the most concentrated gemstone interpretation within the series. The dense black diamond field establishes a continuous structural surface, creating visual weight and controlled luminosity rather than ornamental sparkle.
Black onyx reinforces the composition through mineral mass and tonal cohesion, stabilizing the interaction between polished metal and dark wood veneer. The result is a disciplined monochromatic framework defined by balance and material precision.
Executed in limited numbers and engineered for professional cigar preservation, this jewellery humidor set occupies a defined position within the upper tier of collectible high-end humidors conceived as architectural objects rather than conventional accessories.
 
THE ARTISTRY OF MATERIALS
Solid Platinum 950‰ or Solid 24K Yellow Gold
Black Diamonds. 216 brilliant-cut diamonds totaling 6,48 carats. Each brilliant is 2 mm, 0,03 carats.
Obsidian (Volcanic Glass). Origin: Armenia
Obsidian, with its origin in Armenia, is a naturally occurring volcanic glass. It is created when felsic lava expelled from a volcano cools rapidly, preventing the formation of crystals. Obsidian has been recognized and used since prehistoric times, making it one of the earliest known materials employed by humans for tools, weapons, and artistic creations. Its unique properties and sharp edges when fractured have made it a valuable and versatile material throughout history.
Sycamore. Origin: North America. Similar to maple, the wood of Sycamore trees is predominantly comprised of the sapwood, with some darker heartwood streaks also found in most boards. The sapwood is white to light tan, while the heartwood is a darker reddish brown. Sycamore also has very distinct ray flecks present on quartersawn surfaces - giving it a freckled appearance.
Humidor Box Spanish Cedar. Origin: Central and South America. Spanish cedar is a tropical hardwood found throughout Central and South America. It is one the world’s most important timber species. Esteemed for its aromatic and attractive pink to salmon-red wood, which is resistant to rotting and insects. Has a distinct, lingering, cedar-like scent; this characteristic of the wood makes it a favorite for cigar boxes.
 
 
EXCLUSIVITY & HERITAGE
G.P.Grant (Switzerland) produces exclusive limited series of luxury high-end and jewellery products including jewellery humidors, fine humidors. 
Elie Bleu (France) is an absolute world leader and expert in the production of top level handmade humidors for cigars.
G.P.Grant & Elie Bleu. With the purpose of ensuring unparalleled quality in the creation of exclusive limited collections of unique humidors, expensive humidors the G.P.Grant closely cooperates with Elie Bleu. The result of this collaboration gave rise to iconic humidors and these collections of collectible humidors are highlighted by double logo of G.P.Grant and Elie Bleu.
These high-end and jewellery products are classified in the highest luxury segment.