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 Biggy Diamond Head Lighter – Silver Product Description
Iconic Diamond-Point Craftsmanship Powered by a Broad 2cm Flat Torch Flame
The S.T. Dupont Biggy Diamond Head Lighter in Silver (REF 025010)—also known as the Big D—bridges the heritage of the House of Dupont with modern lighting innovation. Combining the legendary aesthetic proportions of the classic Line 2 with the raw heating performance of the Megajet, this luxury piece is built specifically for cigar enthusiasts seeking uncompromising power and timeless Parisian design.
Adorned with S.T. Dupont’s signature guilloche diamond-point pattern across its silver-plated body, the Big D offers an exquisite tactile feel and light-reflecting elegance. Beneath its classic exterior lies a high-performance modern torch mechanism engineered to deliver an exceptional ignition on any occasion.
What Makes the S.T. Dupont Big D Silver Diamond Head Different?
The defining feature of the Biggy series is its powerful 2cm (0.8-inch) flat torch flame. Rather than directing intense heat onto a single point that risks scorching delicate wrapper leaves, the Big D’s broad blue ribbon flame distributes even thermal energy across the entire foot of your cigar for a smooth, uniform burn start.
Crafted from a heavy-duty solid brass chassis with precision-engraved silver diamond-head patterning, the Big D (REF 025010) delivers the weighted heft, balanced ergonomics, and smooth trigger pull expected from S.T. Dupont haute joaillerie.
Signature Guilloche Diamond Head Pattern
Precision-cut silver diamond-point engraving covers the casing, delivering iconic S.T. Dupont texture, light reflection, and luxury heritage.
Broad 2cm Flat Torch Flame
Engineered nozzle produces a wide, wind-resistant flat torch flame that toasts medium to extra-large cigars rapidly and evenly.
Line 2 Proportions Meets Megajet Power
Combines the elegant, rectangular silhouette of the classic Line 2 lighter with modern flat-flame jet ignition performance.
Solid Brass Craftsmanship
Constructed on a heavy-duty solid brass chassis to ensure S.T. Dupont’s signature weighted feel, durability, and luxury balance.
Best For
The S.T. Dupont Biggy Diamond Head Lighter in Silver is best for users who want:
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The classic S.T. Dupont guilloche diamond-head aesthetic paired with modern flat-torch power
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A broad 2cm torch flame for perfectly even, quick toasting on large ring-gauge cigars
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A solid, heavy-weight silver-plated brass lighter
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An authentic piece from the Big D heritage collection
Key Features
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Powerful 2cm wide flat torch jet flame
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Iconic silver guilloche diamond-head (Pointe de Diamant) finish
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High-precision electronic piezo side-trigger ignition
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Solid brass construction with silver plating
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Line 2 inspired ultra-slim profile
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Adjustable flame control dial at the base
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Refillable with S.T. Dupont Black Gas Butane (REF 000430)
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Official Reference Number: 025010
Product Specifications
| Specification | Details |
| Brand | S.T. Dupont Paris |
| Model | Biggy / Big D |
| Reference Number | REF 025010 |
| Finish | Silver-Plated Guilloche Diamond Head |
| Flame Type | 2cm Flat Torch Flame |
| Ignition | Electronic Piezo Side Trigger |
| Body Material | Solid Brass Core |
| Dimensions | Approx. 73 mm × 39 mm × 11.5 mm |
| Fuel Type | S.T. Dupont Black Canister Butane Gas (REF 000430) |
What’s Included
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1 × S.T. Dupont Biggy Diamond Head Lighter – Silver (REF 025010)
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1 × S.T. Dupont Luxury Gift Box
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1 × Certificate of Authenticity & International Warranty Card
How to Fill & Maintain Your S.T. Dupont Big D Lighter
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Purge the Fuel Tank: Turn the lighter upside down. Set the base flame adjuster to minimum (-). Use a small tool to press the fill valve to release all trapped air and residual pressure completely.
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Refill with S.T. Dupont Black Gas: Invert the S.T. Dupont Black Gas canister (REF 000430) vertically over the refill valve. Press the nozzle firmly into the valve for 3 to 5 seconds.
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Stabilize: Wait 3 to 5 minutes before igniting to allow the gas temperature to equalize to room temperature.
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Adjust Flame Height: Fine-tune the flame adjuster wheel on the base plate to achieve your desired 2cm flat torch height.
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