S T Dupont Line D Fountain Pen - Diamond Guilloche - Ruby - Large - Pen Boutique Ltd
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S T Dupont Line D Fountain Pen - Diamond Guilloche - Ruby - Large

SKU: DUP_410108L-EF

2 reviews
Regular price $876.00 Sale price $1,095.00

100% hand crafted in France with precious materials, the Diamond Guilloche writing instruments by S T Dupont

S.T. Dupont brings together one of their oldest and most treasured crafting techniques 'guilloche under lacquer' to the newly updated large size 'Line D'. Available in Ruby color, the pen combine the skills of the S.T. Dupont master goldsmith with the expertise of their master lacquerer.

The 'Diamond Guilloche' collection features the namesake technique that is French for "engine turning." The diamond design is created by an engine turning process that engraves very precise, intricate, geometric patterns into an underlying material. For this latest launch, S.T. Dupont selected a finely detailed diamond pattern which is then overlaid with sumptuously colored Urushi lacquer, the result is simply spectacular.

The collection is then launched on the newly updated Line D Large pen; recently remodeled with a new bold blazon on the articulated clip, an enhanced Dupont 'D' in the crown of the cap and a perfectly balanced shape for exceptional writing. The pen cap closes with Dupont's iconic 'cling' and features a fluted grip section for a superb writing experience.

The Diamond Guilloche collection is available in fountain pen with the S.T. Dupont 14kt solid yellow gold nib in EF, F, M, and B nib widths. The fountain pen uses cartridges or fills from a bottle of ink using the converter.


Diamond guilloche ruby Diamond guilloche aquamarine Diamond guilloche sapphire


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Product Specifications

Brand S T Dupont
Cap can post Yes
Cap Mechanism Snap
Colors Red
Complimentary Packaged in a Gift Box
Dimensions 5.5" L x 0.5" D
Filling Mechanism Cartridge/Converter
Grip Material Gold Vermeil
Has Clip Yes
Material Solid brass and natural Urushi lacquer
Nib Color Gold
Nib Material 14kt Gold
Refills & Inks
  • S T Dupont Ink Cartridges
  • S T Dupont Bottled Inks
  • Retractable No
    Series S. T. Dupont Line D
    Special Features Stunning display of light and color from the surface of diamond guilloche engraving of the pen
    Trims Gold Vermeil
    Type Fountain
    Warranty Guarantee against any defaults in material or manufacturer