Explore gemstone investing
Discover the potential of investing in precious stones
Discover the potential of investing in precious stones.
Whether you're looking to build a personal collection or create a lasting legacy for future generations, our team of experts guides you through the complex world of gems.
Invest in beauty, rarity, and stability.
Precious stones with high potential for valorization
We invest in high quality precious stones, selected for their rarity and their potential for valorization.
By avoiding common gems and focusing on unique and exceptional specimens, we ensure a solid investment with high growth potential.
Diversification with high added value
Investing in precious stones with Bonnot Paris represents an attractive alternative to investing in gold or real estate.
Precious stones allow you to diversify your portfolio and secure your assets in tangible and timeless assets.
Exceptional precious stones
Thanks to our global network and our expertise in gemology, we select only the most exceptional gemstones.
Our strict selection criteria and our in-depth knowledge of the market ensure high-quality investments, offering significant valuation prospects.
A Timeless Heritage
Precious stones are not only a financial investment, they are also a lasting legacy that you can pass on to future generations.
By investing with Bonnot Paris, you are acquiring tangible and timeless assets, capable of maintaining and increasing their value over time, thus offering incomparable wealth security.
Performance of
investment and trends
Get insights into the gemstone market with detailed performance data and trend analysis.
Our offers
By Bonnot Paris
Invest in Assets Under Management
A Safe and Luxurious Investment From €100,000
With our offer of assets under management, entrust us with the management of your precious stone investment. We put our expertise and our global network at your disposal to select the rarest and most precious gems. Benefit from a diversified and secure portfolio, managed by our experts in gemology and finance, guaranteeing an optimal valuation of your capital.
In addition, we ensure the liquidity of your investment by facilitating the resale of your assets, allowing you to maximize your return on investment in complete peace of mind.
Build your own wallet
Let our experts guide you from €50,000
For investors who want to have direct control over their gemstone selection, we offer the option of building your own portfolio. Starting at €50,000, our experts support you in choosing and acquiring gems, based on your preferences and financial goals.
Take advantage of our expertise and our privileged access to the most beautiful specimens to create a tailor-made portfolio, combining passion and investment.
Your investment Is secured with Bonnot
Invest with confidence. We offer support and comprehensive security for every investor:
Each gem is fully certified and insured.
Professional
Authenticity is at the heart of our approach, from the ethical origin of our stones to the transparency in our relationships with our customers.
Finally, uniqueness is what makes each Bonnot Paris creation a unique work of art, a true expression of the individuality of its owner. Our mission is to create jewelry that transcends time and trends, pieces that become precious legacies for future generations.
Expertise and excellency In gems
At Bonnot Paris, we combine decades of jewelry expertise with a commitment to the source of the finest and most exclusive gems. Each piece is meticulously made in our French workshop, ensuring you are investing not only in a gem but in a work of art.
Personalized support
Investment plans adapted to your financial and aesthetic preferences.
Exclusive access
First-hand access to rare and unique gems.
Transparency and Trust
Transparency and Trust
Our expertise is based on years of experience and exceptional know-how. We select each stone carefully to offer gems of superior quality and certified origin.
Contact us to discover our unique collections and benefit from our expertise.
Il est possible d’investir dans les pierres précieuses en minimisant les risques. Le meilleur moyen est d’être accompagné par un négociant en pierres précieuses ou gemmologue renommé, outre le fait de connaître le marché. Des pierres ont tendance à conserver leur valeur, comme certains diamants, les rubis birmans ou les émeraudes de Colombie.
Les pierres précieuses dont les gisements s’épuisent prennent de la valeur, à l’instar du saphir de Ceylan, de l’alexandrite ou de la tanzanite. La demande est un élément clé pour la valeur d’une pierre, qui n’est toutefois pas directement impactée par les fluctuations boursières, les taux d’intérêt ou l’inflation.
Les pierres précieuses pour l’investissement sont préférablement non chauffées, taillées et impérativement non traitées. Le prix d’une pierre précieuse dépend des critères clarté, couleur, coupe et carat, mais aussi de son pays d’origine.
Certaines variétés sont rares et, lorsqu’elles sont d’excellente qualité, ce sont des gemmes de grande valeur. À titre d’exemple : une tourmaline de Paraíba, un saphir Padparadscha, un spinelle Mahenge. Si la provenance est réputée, elles peuvent prendre beaucoup de valeur au fil des années.
Le marché comporte des centaines de types de pierres, anciennement appelées « pierres fines », dont certaines s’achètent et se revendent à des prix bien plus élevés que le diamant, l’émeraude, le rubis et le saphir, historiquement appelées « pierres précieuses ».
Il est important de connaître les tendances, ainsi que les options les plus stables, ces dernières pouvant notamment dépendre de la provenance. Mais chaque gemme a des caractéristiques uniques et quand on veut acheter des pierres précieuses, il faut les comparer.
Un certificat de laboratoire de gemmologie est indispensable, parfois deux (GIA, LFG…). La valeur refuge est le diamant, mais il faut absolument diversifier ce patrimoine, par exemple, avec des spinelles, des tourmalines, des aigues-marines ou des tsavorites.
Pour investir dans les pierres précieuses, vous pouvez en acheter et les stocker, dans un coffre de banque, ou vous tourner vers la gestion de portefeuille, par un négociant ou un gestionnaire de patrimoine possédant une expertise de ces actifs tangibles.
Chaque option a ses avantages et inconvénients, mais la première étape pour cet investissement à long terme est toujours de comprendre comment fonctionne le marché des pierres précieuses.
Choisir un négociant, un gestionnaire ou acheter des pierres précieuses pour un investissement nécessite de cerner ce qui influence la valeur des pierres, quels sont les risques (comme les fluctuations de la demande, les contrefaçons…), quels sont les meilleurs moments pour une revente, par exemple aux enchères, ou pour retirer des fonds.
Discover our sourcing
At Bonnot Paris, our global network allows us to meet all your requests for traditional or rare stones.
Each stone is selected for its rarity, clarity and ethics, guaranteeing traceability, exceptional quality and fair prices.
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