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Design · Making · Setting

Bespoke Jewellery Creations

In-House Workshop: Every Piece of Our Jewellery Is Made in Our Workshop in Saint-Sébastien-sur-Loire

Design and transformation of a piece of jewellery

using the client's own gold and stones.

Bespoke creation and transformation of an Art Deco ring using the client's own gold and stones: baguette diamonds, round diamonds and a central green tourmaline. Designed by the jeweller: sketches, 3D design, client approval, then meticulous making and setting for a unique, lasting and elegant personalised ring.

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Give new life to your treasures with a jewellery transformation in the spirit of an elegant, graphic Art Deco ring. Starting from your own gold and stones: baguette diamonds, round diamonds and a green tourmaline as the centre stone. Our designer jeweller imagines a bespoke creation true to the geometric codes of the 1920s: symmetry, contrast and clean lines. After a conversation about your wishes, we produce a detailed sketch, then a photorealistic 3D design to confirm the volumes, proportions and how the ring will sit on the finger. You can see your finished ring before any making begins.

We then refine the structure of the 18-carat gold ring body, the arrangement of the baguette diamonds in luminous friezes and the secure setting for the green tourmaline. The workshop stage brings together shaping, fitting of each setting and finishing, polished or sandblasted according to the effect you want. Precision setting ensures brilliance and durability: the round diamonds accentuate the centre stone, while the baguettes create a refined Art Deco perspective.

This bespoke creation respects your budget, enhances the value of your inheritance and guarantees a unique piece, ready to be passed down. Entrust us with your jewellery transformation project to design a distinctive Art Deco ring, born from your stones and your story. Visit us at the workshop: a designer jeweller near Nantes, with expertise in sketching, 3D design, making and fine setting for a ring with green tourmaline, baguette diamonds and round diamonds in 18-carat gold.

Design of a piece of jewellery by the jeweller
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Design

The jeweller imagines and creates your piece of jewellery

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The House's Signature Creations

Bespoke creations

In my workshop, every creation is the fruit of a unique collaboration between you and me. As a jeweller, I firmly believe that every piece of jewellery should tell a story, your story. That is why I devote myself to making bespoke jewellery, exclusive pieces that reflect your desires and your dreams.

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Designing together

When you step into my world, we begin by drawing and imagining together your ideal piece. Your inspirations blend with my craftsmanship to give birth to an authentic, personal design. Whether it is an engagement ring, a necklace or a pair of earrings, every detail matters and is chosen with care.

My aim is to go beyond mere making. I want to offer you a complete experience, in which you take part in every stage of the creation. The resulting unique piece of jewellery is far more than an accessory: it is a work of art that symbolises our joint efforts and your individuality. Together, let us make your essence shine through incomparable jewellery.

LET YOUR IMAGINATION RUN FREE IN DESIGN AND MATERIALS! TO CREATE YOUR UNIQUE, PERSONALISED PIECE OF JEWELLERY

At Maupas Sehikyan, the heart of our craft lies in the handcrafted creation of bespoke gold and platinum jewellery, designed entirely in our family workshop in Saint Sébastien sur Loire, near Nantes. Each piece is born of a close collaboration between the client and our team, combining traditional craftsmanship with modern technology (3D models, prototyping), just as the finest jewellery workshops do.

We make rings, wedding bands, pendants and even complete matching sets, in yellow, white or rose gold or platinum. Our craftsmen master casting, soldering and setting, guaranteeing a refined and lasting result. Each client is guided in choosing the metal, the precious stone (diamond, sapphire, etc.) and the finish (polished, brushed or hammered) to suit their style and budget.

The process begins with your idea, sketch or stone, then we create a digital model, approved before making begins. This method guarantees a bespoke piece that is true to your expectations, as the great haute joaillerie workshops do.

Making is 100% local, with no intermediary: the gold or platinum is worked directly in the workshop, ensuring total transparency over the materials used. This blend of quality, proximity and personalisation makes every piece unique, comfortable to wear, and rich in meaning and values.

Bespoke creation & handcrafted jewellery

At Maupas-Sehikyan, designer jeweller in Nantes, we design unique bespoke jewellery, handmade in our workshop in Saint-Sébastien-sur-Loire. Each personalised piece is conceived with you: a bespoke ring, necklace, bracelet or gold pendant with precious stones.
Our skills as an artisan jeweller allow us to create handmade jewellery, designed to last and to carry a story. You can choose the metal, the stone, the shape and the finishes for a fully personalised bespoke jewellery creation in Nantes.
We work with 18-carat yellow gold, white gold and platinum, and carefully select your diamonds, sapphires or emeralds.
Our artisan jewellery workshop stands out for its local, personal approach: a bespoke jeweller in Nantes who listens to you, to bring your wishes for a unique piece of jewellery to life.
Discover our jeweller's workshop and let us guide you in creating a personalised piece of jewellery in Nantes that is as original as it is timeless.

126 creations
Setting of a diamond on an 18-carat yellow gold ring

A question?

Contact the House's Jeweller

Olivier Maupas-Sehikyan, your designer jeweller in Nantes, is at your disposal for any question about the creation or repair of your jewellery

Designer jeweller in Nantes, unique diamond, sapphire and emerald jewelleryThe boutiqueDiscover Our Boutique and Our CollectionsThe boutique

Customer reviews

Excellent★★★★★4.9 out of 5, based on 130 reviews GoogleRead all reviews
Joelle GavaldonGoogle
★★★★★
J’ai fait à nouveau appel aux services de Mr Maupas-Sehikyan, mais cette fois ci pour une création. Je suis venue avec une émeraude et deux bagues diamants de ma maman. Quand j’ai récupéré cette magnifique bague j’en ai eu les larmes aux yeux. Travail incontestable par un Mr très professionnel et de très bons conseils. Depuis je ne la quitte plus. Merci encore à vous Mr Maupas-Sehikyan et à très bientôt
Dudu Mari de BubuGoogle
★★★★★
Pour notre 25e anniversaire de mariage, mon épouse et moi-même avons réalisé notre rêve de renouveler nos vœux. Qui d’autres que le Joaillier Maupas-Sehikyan pouvait répondre avec tant de professionnalisme et d’humanité à nos envies quant à la confection de nos bijoux ? Pour nous qui avions déjà eu la chance de rencontrer cet orfèvre, la question ne se posait pas, car son travail n’a d’égal que celui des plus grands maîtres en la matière. Et le résultat est sans appel, nous sommes comblés. Un grand merci à lui.
Annie van GorkumGoogle
★★★★★
Très satisfaite du travail de Monsieur Maupas-Sehikyan. Je recommande son travail très professionnel. Ma bague est particulièrement réussie. Elle est magnifique. Merci encore pour vos conseils.
Samuel BoutinGoogle
★★★★★
Note de 5 étoiles sur 5.
Nicodeme ClementeGoogle
★★★★★
Très satisfait du travail de Joaillier Maupas-Sehikyan ! Mon bijou est magnifique, réalisé avec soin et professionnalisme. Je recommande vivement
Famille DurandGoogle
★★★★★
À quelques pas du centre-ville, la devanture ne paye pas de mine, le bijou est à l'intérieur ! Nous avons fait appel à Olivier Maupas-Sehikyan pou la création de bijoux avec l'apport de bijoux cassés et irréparables ou inutilisés comme ceux des bébés. Véritable joaillier, Olivier est passionné, force de proposition et avec une grande expertise technique. Il écoute notre histoire et nos souhaits pour créer le bijou qui nous ressemble, selon nos rêves, nos contraintes et notre budget. Je recommande à 200% !