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Bonnot Paris
Color Blossom is the signature collection of Bonnot Paris, a tribute to floral beauty expressed through fine jewellery. Each piece celebrates the chromatic richness of precious coloured stones. Pink, yellow and blue sapphires,…

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

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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.

A coloured stone tells a story that a diamond simply cannot. Every stone has its own unique shade, its own visual identity — your ring will be unlike any other. It is also a matter of meaning and individuality: choosing a sapphire, a tourmaline or a tsavorite is a way of stepping outside the expected and expressing a personal taste. It is the choice for those who want a ring that turns heads, yet could never be mistaken for anyone else's.
The Color Blossom is built around a central coloured stone, enhanced by a halo of diamonds. Four stone families make up the collection:
The collection ranges from €7,500 to €24,500, depending on three factors: the nature of the central stone, its carat weight, and the intensity of its colour. The price always includes the central stone, the diamond halo, the 18-carat gold setting, the gemmological certificate, ring sizing and secure worldwide delivery.
Yes, without exception. Bonnot Paris is the only French jeweller to hold membership of the ICA (International Colored Gemstone Association). We do not sell synthetic stones of any kind. Every stone is sourced directly through our offices in Jaipur, Sri Lanka and Bangkok. All stones are delivered with a certificate issued by an independent gemmological laboratory (Bellerophon, ICA, GRS or LGL) attesting to their nature, origin and any treatments.
Two tried-and-tested approaches. The simplest: discreetly borrow a ring she wears on her ring finger (or a similar finger) and bring it to us — we can take the exact measurement in just a few minutes. The second: order a standard size (52–54 for France) or go slightly larger to secure the proposal, then take advantage of our complimentary resizing service. We are well versed in these discreet missions, so do not hesitate to book an appointment to discuss it.
Each Color Blossom ring is handcrafted in our workshops in France and Italy. Allow an average of four to six weeks: because the central stone is generously sized, the setting work takes longer than on the Mini Color Blossom. If you have a fixed date in mind — a proposal, the holidays, a trip — let us know from your very first message and we will adjust the schedule accordingly.
Yes, at several levels.
Standard: gold colour (yellow, white or rose), exact ring size, inner engraving (initials, a date, a short message)
Extended: change of central stone, adjustment to the number of halo diamonds, modification of the setting — an expert will guide you through these options by appointment.
Fully bespoke: we offer a dedicated service in which the ring is designed from scratch with you, around a rare stone selected specifically for your project.
The design is identical — the floral silhouette, the diamond halo, the refined setting — but the central stone differs in scale. The Color Blossom features a generously sized stone, while the Mini Color Blossom offers something more delicate. The choice comes down to your budget and the proportions of the hand. Book an appointment to try both collections side by side.