Pointe de Diamant S.T. Dupont Lighters

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Pointe de Diamant (diamond tip) S.T. Dupont lighters

The Pointe de Diamant is one of the most striking finishes S.T. Dupont has produced — a faceted, diamond-cut surface that throws light in several directions at once and reads differently from every angle.

It appears across both the Ligne 1 and Ligne 2, in gold, silver and palladium. This collection gathers the diamond tip pieces in our archive.

The faceting is cut into the case rather than applied over it, so on plated examples wear shows first on the raised points of the pattern — worth looking at closely in the photographs. The guide to finishes and patterns sets it beside the other designs, and the finish turns up on both the Ligne 1 and the Ligne 2, in gold and silver.

Buying a Pointe de Diamant

Will the Pointe de Diamant pattern wear down with use?

The faceting is cut into the case rather than applied over it, so the pattern itself does not rub away — but on a plated piece the raised points lose their plating first, which is exactly where to look in the photographs.

Which finish hides wear best?

A faceted surface is the most forgiving of the patterns, because it breaks up light and hides small marks that a plain case would show. The guide to finishes and patterns sets the patterns side by side.

Does it look better in gold or silver?

Gold throws the most light back from the facets; silver and palladium read sharper and more modern. Compare the gold and silver collections.

Has it been serviced, and is it guaranteed?

Yes. Every piece here is inspected and serviced where needed before it is listed, and it carries our one-year warranty. A lighter that has sat unused for years normally needs attention — we do that work first, so it arrives ready to use.

Is it guaranteed authentic?

Every piece is authenticated before listing and authenticity is guaranteed. To check one yourself, our authentication guide covers the base markings and the colour painted inside the refill-valve cap.

What is it worth?

Condition, completeness and rarity decide it, and the finish matters more than the mechanics. Our value guide sets out the ranges, and the reference number decoder turns the markings on the base into an approximate date.

Can I return it?

Yes — you have 30 days from receiving it to request a return. The lighter needs to come back unused and in its original packaging with proof of purchase, and return shipping is arranged and paid by you. Contact us before sending anything: items returned without a request cannot be accepted. The full refund policy has the detail.