The Workshop — Marks of the House
What is hidden,
is signed.
Every Hanseletti piece carries three small marks invisible to the wearer's eye. They are our quiet promise — engraved, struck, and recorded, before the stone is ever set.
Every Hanseletti piece is made to order — cut, set and finished by hand in Beverly Hills. Please allow 8 to 12 weeks from order to delivery. Your piece is numbered, hallmarked to its owner.
I. The Inscription
The interior engraving
Inside the band, struck before polishing, our marker engraves three lines of fine serif italic capitals: the house's name, the year of completion in Roman numerals, and the unique archive number assigned to the piece.
It cannot be erased without compromising the metal. It is not meant to be seen — only known.
II. The Hallmark
The platinum hallmark
Beside the engraving sits the legal struck hallmark — PT950 — certifying 950 parts per thousand fine platinum, the rarest of the noble metals and the house's standard for diamond settings.
Adjacent, our maker's cartouche — a small shield bearing the letter H — is struck by hand by the bench master who completes the piece. A single Hanseletti craftsman's mark per ring, never two.
- Guarantee mark
- PT950 · platinum
- Maker's mark
- H — cartouche
- Archive number
- N° 0001 — 0108
II.b · The Gold Hallmark
The gold hallmark
Gold has always been the metal of vows.
For the Soleil bridal set, we depart from our platinum tradition — not as an exception, but as a declaration. The fire of a vivid canary diamond demands a setting that answers it. Platinum is cool, precise, architectural. Gold is warm, living, eternal. For a ring worn every day of a life together, we chose the metal that breathes with it.
Each band is cast in 18k yellow gold — 750 parts per thousand fine gold, the highest standard for jewelry intended to be worn, not kept. Inside every band, struck before polishing, sits the legal hallmark AU750 and the archive number assigned to that piece alone. It cannot be removed without compromising the metal. It was never meant to be seen by anyone but the one who wears it.
- Guarantee mark
- AU750 · yellow gold
- Maker's mark
- H — cartouche
- Archive number
- N° 0040 — 0042
III. The Soleil Mechanism
Two rings, one band.
The Soleil d'Or engagement ring and its Soleil · Alliance eternity band are conceived as a single object in two halves, cast in 18k yellow gold to honor the fire of the canary diamonds. A precision-milled tongue on the alliance slides into a receiving channel beneath the engagement ring's shank, where it seats with a soft click and locks flush. Worn together, the seam vanishes — they appear as one continuous canary rivière crowned by the seven-carat pear.
The vow — two halves of one promise, brought together
On the hand — the locked Soleil set, worn as one ring
01.
Presentation
The two rings sit aligned, channels facing.
02.
Slide
The 18k gold tongue slides into the milled groove.
03.
Lock
A discreet seat clicks. The seam disappears.
The House Standard
All natural diamonds.
Every diamond set at our bench is natural — mined, graded and hand-selected before it ever reaches a setter. Hanseletti does not use lab-grown stones in any piece, in any collection, at any price.
Each piece is made to order — cut, set and finished by hand in Beverly Hills — then numbered and hallmarked to you. Please allow 8 to 12 weeks from order to delivery.
- Are your diamonds natural?
- Yes — every Hanseletti diamond is natural, never lab-grown.
- How long does a piece take?
- Every piece is made to order and crafted by hand in Beverly Hills. Allow 8 to 12 weeks from order to delivery.
A Private Commission
Commission your own set of two.
Each Soleil bridal set is made to a single hand, numbered, engraved and locked at the bench in Beverly Hills.
Begin a Commission