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With Studio Bonnot, become the architect of your dream ring
Bonnot Paris
The historic home of the sapphire, Sri Lanka — formerly Ceylon — has yielded the world's most coveted stones for over two thousand years. The "Ceylon sapphire" is celebrated for its luminous cornflower blue and exceptional…

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

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Trusted by clients the world over

ICA Member
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.
TRAVEL DIARY
François joins the miners of Ratnapura who unearth the sapphires you see on this page.

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5/5
Excellent
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.
