S.T. Dupont has defined luxury lighters since 1872, with the Ligne 2 standing as the brand’s undisputed flagship and most recognizable model. The Ligne D (also known as Line D), introduced in the 1980s, was specifically designed as a more compact, feminine alternative. As of January 2026, with the Ligne 2 still in active production and the Ligne D largely a vintage/collectible item (discontinued around 2012), these two icons appeal to different preferences. This comparison explores design, performance, features, and value to help you decide which French masterpiece suits you best in 2025.
Design and Build Quality
The Ligne 2 features a rectangular, balanced shape with sleek lines, measuring roughly 37mm x 11mm x 62mm (large) or 56mm (small). Its flip-top lid delivers the legendary “cling” or “ping” sound — a hallmark of precise engineering and a source of immense satisfaction for collectors. Crafted from high-grade brass with finishes like glossy lacquer (black, blue, red), palladium, gold, guilloché patterns, or diamond-head textures, each Ligne 2 feels substantial yet pocketable. Recent limited editions (e.g., Monogram 1872, Opus X collaborations at PCA 2025, Padron, zodiac themes) add collectible appeal.
The Ligne D was created as a slimmer, lighter women’s companion (approximately 32mm x 9mm x 54mm). It shares the flip-top mechanism and elegant lacquer options (often vibrant like turquoise, jade, or classic black) but in a more delicate, feminine profile. The build quality mirrors S.T. Dupont’s standards — impeccable lacquer, precise detailing, and brass construction — though it lacks the iconic “ping” intensity of the Ligne 2.
Edge: Ligne 2 for timeless prestige and that unmistakable sound.
Flame Type and Performance
Both deliver a double soft yellow flame via flint-wheel roller ignition — gentle, even, and ideal for indoor cigar toasting or cigarette lighting without scorching. The Ligne 2’s flame is often praised for its height and consistency, with easy base adjustment. The Ligne D offers similar performance in a smaller package, making it more discreet for everyday carry.
Neither is wind-resistant (soft flames struggle outdoors), so many owners pair them with torch models like the Slimmy. Maintenance is straightforward for both: use brand-specific butane (yellow for Ligne 2, red/blue variants for some Ligne D models) and replace flints regularly.
Edge: Tie — both excel at the luxurious soft-flame ritual.
Price, Availability, and Value in 2025
Ligne 2 remains in current production, with standard models starting around $1,150–$1,500 and limited/premium editions reaching $1,500–$2,000+. It offers strong resale value, especially “Perfect Ping” versions, and full warranty support.
Ligne D is discontinued, appearing mainly on secondary markets (eBay, collector sites) at varying prices depending on condition and rarity. Well-preserved examples can still command respect among vintage enthusiasts, though availability is limited.
Edge: Ligne 2 for accessibility, ongoing releases, and investment potential.
Which One Is Better in 2025?
The S.T. Dupont Ligne 2 wins overall in 2025 as the superior choice for most luxury lighter enthusiasts. Its iconic design, famous “ping,” broader finish options, active production, and collectible collaborations make it the timeless status symbol. It’s perfect for cigar aficionados who cherish ritual and heritage.
The Ligne D shines if you prioritize extreme compactness, lighter weight, and a more feminine aesthetic — ideal as a vintage gem for collectors or discreet daily carry.
Ultimately, both embody French elegance, but the Ligne 2’s enduring popularity and modern relevance make it the stronger pick for 2025. If you’re investing in a piece of history that still feels current, the Ligne 2 delivers unmatched prestige.
