Configure your ring
With Studio Bonnot, become the architect of your dream ring
Bonnot Paris
Explore padparadscha sapphire engagement rings with natural, laboratory-certified stones. Compare the available designs, or choose your stone and create a setting around its dimensions, color and your preferred metal. Discuss…

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
TRAVEL DIARY
The craft that turns a rough crystal into a jewellery stone.

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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 consultation, 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 gemstones through the subtlety of its reflections: 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 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 every stone truly unique — no two are alike.

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), to reassure you in your choice.
You are also free to send us, by message or images, your inspirations, questions or doubts, and we remain at your side throughout the creation process.

Yes. Like all sapphires, it is a corundum, with a hardness of 9 out of 10 on the Mohs scale, just after diamond. It is perfectly suited to the daily wear of an engagement ring.
The price mainly depends on the purity of the colour (the pink/orange balance), carat weight, clarity, origin and absence of treatment. It is one of the most highly valued sapphire colours: we provide a transparent quotation according to the chosen stone and design.
Rose gold brings out the stone’s pink nuance, while yellow gold accentuates its orange warmth; white gold or platinum offer a more neutral, luminous contrast. The choice depends on the exact shade of your stone and your preferences.
Gentle cleaning with warm soapy water and a soft brush is sufficient. Avoid knocks and harsh chemicals, and have the setting checked regularly by a jeweller.
Bonnot Paris places the expertise of its specialists at your disposal to guide you in the creation of a sapphire engagement ring that reflects you.
Each stone is hand-selected, directly in Sri Lanka, to guarantee quality, traceability and absolute beauty.