Free Shipping, Free Returns

At Lighter USA, we're all about giving you an awesome shopping experience.
We keep things crystal clear with free shipping and free returns, so you won't encounter any unexpected surprises when you check out.
Returns, which can be a bit tricky elsewhere, are super easy with us.
Here's the scoop: you typically have a 14-day window to return most items. Just keep in mind that a few things like used coils, vaporizers, vaporizer heating elements and more have some exceptions. But for everything else, like lighters, batteries and chargers; we've got you covered within this timeframe. You can find more details on our Returns Policy page.
Starting a return is a breeze. Just login here, and you're ready to roll. Once you've secured your return label, it's as simple as packing your item, attaching the label, and sending it on its way. Whether you drop it off at a blue mailbox, hand it to your local Post Office, or even pop it in your mailbox with the red flag up, leave the rest to us. Plus, we'll keep you in the loop with email updates every step of the way. Count on us for a super convenient experience, complete with free shipping and stress-free returns.Free Shipping, Free Returns

At Lighter USA, we're all about giving you an awesome shopping experience.
We keep things crystal clear with free shipping and free returns, so you won't encounter any unexpected surprises when you check out.
Returns, which can be a bit tricky elsewhere, are super easy with us.
Here's the scoop: you typically have a 14-day window to return most items. Just keep in mind that a few things like used coils, vaporizers, vaporizer heating elements and more have some exceptions. But for everything else, like lighters, batteries and chargers; we've got you covered within this timeframe. You can find more details on our Returns Policy page.
Starting a return is a breeze. Just login here, and you're ready to roll. Once you've secured your return label, it's as simple as packing your item, attaching the label, and sending it on its way. Whether you drop it off at a blue mailbox, hand it to your local Post Office, or even pop it in your mailbox with the red flag up, leave the rest to us. Plus, we'll keep you in the loop with email updates every step of the way. Count on us for a super convenient experience, complete with free shipping and stress-free returns.Contact Information:
- Online: davidoff.com
Warranty Information
(2 Year Warranty) S.T.Dupont pens (cartridges excluded), lighters, watches (leather straps excluded) and accessories are guaranteed for two years from the date of purchase, subject to normal usage conditions and adherence to the instructions for use recommended by S.T.Dupont.
More information is available at:
S.T. Dupont Ligne 2 Lighter – Micro Diamond Head Dark Blue Product Description
Legendary Acoustic Opening Sound Meets Precision Gold & Lacquer Metalwork
S.T. Dupont's world-renowned metalworking and lacquering mastery takes center stage in the S.T. Dupont Ligne 2 Lighter in Micro Diamond Head Dark Blue (REF C16457). Dressed in rich dark blue natural lacquer and framed with intricate, precision-engraved micro diamond-head guilloché in yellow gold, this classic creation embodies the pinnacle of Parisian luxury and timeless design.
Engineered for true connoisseurs, this redesigned Ligne 2 model delivers the famous "Cling" opening sound—a clear, crystal-like acoustic signature optimized through advanced internal mechanics and perfectly balanced proportions.
What Makes the S.T. Dupont Ligne 2 Micro Diamond Head Dark Blue Different?
The Ligne 2 collection represents S.T. Dupont’s most iconic silhouette, celebrated globally by cigar collectors and design purists alike. Crafted with a solid brass core, this model combines hand-applied deep blue lacquer with high-precision micro diamond-point guilloché facets that catch and reflect light with exceptional radiance.
Equipped with a classic double yellow soft flame mechanism, this model produces a gentle, wide flame that toasts cigars evenly without scorching delicate wrapper leaves.
Precision Micro Diamond Head Guilloché
Features intricate, textured micro diamond-point engraving along the cap and trim for unmatched visual sheen and tactile grip.
Hand-Applied Dark Blue Natural Lacquer
Adorned with deep blue lacquer applied by master artisans, offering intense color depth and superior scratch resistance.
Famous "Cling" Acoustic Signature
Engineered with S.T. Dupont's world-famous opening sound mechanism, producing a clear, crystal-like ringing tone when the lid flips open.
Gentle Double Yellow Flame System
Delivers a broad, wind-resistant double soft yellow flame designed specifically to light cigars cleanly and evenly.
Best For
The S.T. Dupont Ligne 2 Lighter in Micro Diamond Head Dark Blue is best for users who want:
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The classic, timeless S.T. Dupont Ligne 2 silhouette with a regal dark blue and gold aesthetic
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The iconic, world-famous "Cling" acoustic opening sound
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High-precision micro diamond-head metalwork paired with authentic natural lacquer
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A gentle double soft flame crafted specifically for cigar smoking rituals
Key Features
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Iconic Ligne 2 solid brass chassis with micro diamond-head guilloché artwork
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Deep blue natural lacquer with opulent yellow gold-plated finishes
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Signature crystal-clear "Cling" cap opening sound
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Wind-resistant double yellow soft flame ignition
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Refillable with S.T. Dupont Red Gas Refill (REF 900435)
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Uses S.T. Dupont Black Flints (REF 900600)
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Official Reference Number: C16457
Product Specifications
| Specification | Details |
| Brand | S.T. Dupont Paris |
| Collection | Ligne 2 / Diamond Head Collection |
| Model | Ligne 2 |
| Reference Number | REF C16457 |
| Finish | Dark Blue Natural Lacquer / Yellow Gold Plating / Micro Diamond Head |
| Flame Type | Double Soft Yellow Flame |
| Acoustic Signature | Iconic Opening "Cling" Sound |
| Dimensions | Approx. 62 mm × 37 mm × 11 mm |
| Weight | Approx. 125 g |
| Body Material | Solid Brass |
| Associated Gas Refill | S.T. Dupont Red Gas (REF 900435) |
| Associated Flint | S.T. Dupont Black Flint (REF 900600) |
What’s Included
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1 × S.T. Dupont Ligne 2 Lighter – Micro Diamond Head Dark Blue (REF C16457) (Delivered empty of gas)
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1 × S.T. Dupont Luxury Gift Box
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1 × Certificate of Authenticity & International Warranty Card
How to Operate & Refill S.T. Dupont Ligne 2 Lighter
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Ignite Flame: Flip open the lid to trigger the iconic "cling" sound. Flick the side roller downward to strike the flint and light the double soft flame.
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Purge Before Refilling: Turn the lighter upside down. Depress the base gas valve completely with a small screwdriver or purge tool to vent trapped air and residual pressure.
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Refill Gas: Screw or push the official S.T. Dupont Red Gas Canister (REF 900435) onto the base valve. Hold vertically for 5 seconds until full.
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Equalize: Allow the lighter to rest for 3 to 5 minutes at room temperature before lighting to let the gas settle.





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