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With Studio Bonnot, become the architect of your dream ring
Bonnot Paris
The padparadscha sapphire is one of the rarest sapphire colours; its name comes from the Sinhalese lotus flower. Its subtle pinkish-orange hue, somewhere between dawn and sunset, is recognised only by an independent laboratory…

Configure your ring
With Studio Bonnot, become the architect of your dream ring

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The only French jeweller to be a member of the International Colored Gemstone Association

Bonnot Paris Showroom
Everything begins with an appointment at Bonnot Paris
The Bonnot atelier
Every stone in this collection can be set in Paris on 18k gold, designed with you.
All sapphire engagement rings · Create an engagement ring with this sapphire
TRAVEL DIARY
François joins the miners of Ratnapura who unearth the sapphires you see on this page.

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Exceptional precious stones at fair and transparent prices
Our unique gemstones reflect the purity and elegance of nature
Exclusively by renowned independent laboratories
Exceptional sourcing
At Bonnot Paris, every stone is selected for its rarity, clarity and ethical provenance, ensuring full traceability, exceptional quality and fair pricing.

Each creation begins with a personalised consultation, in Paris, Angers or by video call, to understand your wishes, your story and your budget.
Our experts guide you through the selection of stones and the development of your jewellery design.
Our designers then create several sketches to help you visualise the piece.
Once the stones and design have been approved, our master jewellers handcraft your creation in our workshops, to the highest standards of excellence of Maison Bonnot Paris.

Yes, all our stones are certified by renowned laboratories such as Bellerophon, ICA GemLab, London Gem Lab, and others, guaranteeing their authenticity and exceptional quality.

A symbol of joy and energy, the Padparadscha sapphire embodies serene passion and lasting sincerity.
It stands apart from all other precious stones through the subtlety of its reflections: at once pink, orange and sometimes golden, depending on the light.
A Padparadscha sapphire engagement ring expresses a radiant and rare commitment, a choice as personal as it is bold.
It is the stone for couples seeking colour, individuality and the symbolism of renewal.
The name “Padparadscha” comes from the Sinhalese padmaraga, meaning “lotus flower”.
For a sapphire to be truly recognised as a Padparadscha, it must display a precise balance between pink and orange, with neither hue dominating.
The shades may vary:
This chromatic duality is what makes each stone truly unique — no two are alike.

The production time depends on the complexity of the piece, but generally takes between 4 and 8 weeks after the final design has been approved.
Thanks to our offices in India, Sri Lanka and Bangkok, close to the markets and mines, we take the time needed to select the ideal stone, perfectly in line with your expectations.

We assist many clients throughout France and internationally.
A video consultation is initially offered to understand your wishes, expectations and project.
Thereafter, personalised support is provided via WhatsApp or email, to guide you through every stage.
We send you detailed photos and videos of the selected stones (or jewellery piece), to give you confidence in your choice.
You are also free to send us, by message or images, your inspirations, questions or concerns, and we remain at your side throughout the creation process.
