Contact · Diamantaires OG
Diamond Dealers Offices in Paris
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Contact a gemologist — response within 24 hours
Describe your asset or situation: a state-certified gemologist will respond within 24 hours. You can also come directly to the boutique, without an appointment.

Located between the 3rd and 4th arrondissements of Paris and in the heart of Paris, the team of Diamantaires Paris OG is at your disposal to welcome you at their offices at 43 rue Beaubourg with or without an appointment.
Obagem, a specialist in the purchase of precious stones and antique jewelry, offers free on-site jewelry appraisals with no appointment needed.
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We also offer a catalog of cut diamonds for sale on our website.
You can also contact us to request an online appraisal of your jewelry via our sales form.
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Come by with or without an appointment
43 RUE BEAUBOURG 75003 PARIS
Rambuteau Metro Station
01 48 87 23 37
Our customer service is freely available to assist you with the purchase and sale of your diamond.
Where are the offices of Diamantaire Paris located?
The offices of Diamantaire Paris are located at 43 rue Beaubourg, between the 3rd and 4th arrondissements of Paris.
Is it necessary to make an appointment for a jewelry appraisal at Diamantaire Paris?No, an appointment is not necessary. Diamantaire Paris welcomes clients with or without an appointment for a free and confidential jewelry appraisal.
Does Diamantaire Paris offer a preliminary appraisal by email?Yes, you can send a preliminary appraisal by email to [email protected], although an in-person visit is recommended for a more accurate evaluation.
What types of jewelry and precious stones does Diamantaire Paris buy?Diamantaire Paris specializes in the purchase of precious stones and antique jewelry, including renowned brands such as Boucheron, Van Cleef & Arpels, Bulgari, and Repossi. They also handle Art Deco jewelry and other rare pieces.
The jewelry buying service is open Monday to Friday from 10am to 1pm and from 2pm to 6:30pm.
At Diamantaire Paris, located in the heart of the French capital, we are proud of our heritage and expertise in the field of jewelry and diamonds. Our easily accessible office is a haven for those looking to sell or appraise antique jewelry, especially rare pieces such as Art Deco jewelry. We offer expert appraisals and personalized service for each client, whether selling an inherited piece or investing in a new treasure.
Our range of services extends to high-end jewelry, with a specialization in renowned brands such as Boucheron, Van Cleef & Arpels, Bulgari, and Repossi. Our team of experts is dedicated to providing expert advice on selling or appraising these luxury jewels, ensuring each piece receives the attention and value it deserves.
For those looking to invest in diamonds, we offer a comprehensive guide on how to choose the right diamond, emphasizing the importance of the 4Cs (Color, Clarity, Cut, and Carat). Our guide to VVS diamond clarity and our diamond price guide are valuable resources for those wishing to understand the value of their investment.
We also specialize in the appraisal and sale of certified diamonds, including those certified by GIA and IGI. Whether you wish to sell a GIA diamond or obtain an appraisal for a diamond without a certificate, our team is here to help you every step of the way.
Finally, for those looking to sell specific pieces, we offer services for selling diamond rings, bracelets, and other precious jewelry. Our expertise covers a wide range of periods and styles, including Cartier jewelry and antique pieces. At Diamantaire Paris, we are committed to providing exceptional service and ensuring that every transaction is handled with the utmost professionalism and confidentiality.