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Bonnot Paris
A violet sapphire engagement ring has something truly magnetic about it. From delicate lavender to deep purple, the violet sapphire is rarer than its blue counterpart — some stones even shift in hue between daylight and…

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

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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.

Choosing a violet sapphire is a statement of boldness and rarity.
This colour symbolises creativity, spirituality and the nobility of feeling.
It speaks to those who want an engagement ring that reflects their personality: strong, assured and full of character.
Each violet sapphire has its own intensity — from luminous pink-violet to deep violet with blue undertones — making every piece entirely one of a kind.
Violet sapphires can take on an infinite range of hues, depending on their composition and origin:
At Bonnot Paris, we favour saturated, luminous violet sapphires — often with a subtle blue nuance — for their remarkable balance and brilliance.
These are rare stones, selected one by one, removed from the market the moment they are found.

The most sought-after violet sapphires come principally from Sri Lanka and Madagascar.
These sources yield stones of balanced colour and unmatched natural brilliance.
Unheated violet sapphires are extraordinarily rare — far rarer than diamond.
Their colour is entirely natural, making them highly coveted by collectors and exceptional jewellers alike.
Through its buying office in Beruwala, Sri Lanka, Bonnot Paris gains access to the rarest violet sapphires as soon as they appear on the market.
This local presence ensures an immediate and exclusive first choice of the finest stones, well before they reach the international trade.
Our selection criteria are strict:
Every violet sapphire engagement ring bearing the Bonnot Paris name is the result of meticulous gemological research.
Violet sapphire lends itself to bold, elegant creations:
Violet sapphire pairs beautifully with a range of metals:
Each combination creates a different balance: romantic, graphic or daring.
Violet sapphire is an exceptional stone whose value depends principally on colour intensity and treatment status (heated or unheated).
Type of violet sapphire: Heated / Unheated / Exceptional unheated
Average carat weight: 1.5 ct / approx. 1.5 ct / 2 ct+
Estimated complete jewel price*: approx. ≈ 4,000 to 5,000 € / ≈ 7,000 to 9,000 € / > 10,000 €, depending on saturation and origin
*Indicative prices for 18-carat gold settings with diamond pavé.
Violet sapphire is a stone of soul and intuition.
It symbolises creativity, wisdom and inner transformation.
In an engagement ring, it expresses a love that is deep, inspiring and sincere — a union of minds as much as hearts.
Bonnot Paris guides you through the creation of your bespoke violet sapphire engagement ring, built around your ideal stone.
Each gem is chosen by hand for its colour, clarity and unique light.
Our gemologists in Sri Lanka and Paris oversee the selection and making of an exceptional piece.
Book an appointment in Paris to begin creating the jewel of your dreams.