Estimate Jewelry

Our certified gemologist experts appraise your jewelry for free.
After our appraisal, you will receive a buyout offer with immediate payment.

Opening Hours

Monday to Friday from 10 am to 1 pm and from 2 pm to 6:30 pm

Our Offices

OBAGEM 

Contact Us

We guarantee the best prices; if you hold a direct buyout offer from a competitor, we will not only match it but also commit to offering you a higher bid.

Thank you for filling in the following details to proceed with the appraisal of your jewelry.

The Obagem team met my appraisal request, and I then accepted the buyout offer for my stone.

-- Patrick Durant

Visit us without an appointment

The company Obagem has been studying all forms of precious stones and antique jewelry at its clients' request for over 35 years. Following the expertise of your diamond, ruby, emeralds or sapphires, we formulate with you a buyout offer for your stone under the best conditions.  

43 RUE BEAUBOURG
75003 PARIS

Selling jewelry online with Diamantaires Paris OG offers a transparent and secure experience, ensuring that each piece is evaluated and sold with the respect and attention it deserves. Our team of certified state gemologist experts specializes in the appraisal of precious jewelry, offering a free jewelry estimate and a buyout offer with immediate payment. Whether you are looking to sell a diamond wedding ring, to sell an 80s diamond, or to sell an Art Deco jewelry piece, we are committed to offering you a higher bid on any direct buyout offer from a competitor.

Our expertise is not limited to evaluation; it extends to providing a sales platform that respects the quality and uniqueness of your jewelry. Whether you are looking to estimate, sell or appraise a Napoleon III jewelry piece, to compare our jewelry buyout solution with that of auctioneers, or to sell, estimate or appraise a Chopard diamond, our commitment to excellence allows us to value and sell exceptional pieces, ensuring a transparent and advantageous experience for our clients.

At Diamantaires Paris OG, every piece of jewelry is treated with the respect and attention it deserves, reflecting its true value in every aspect of the sale. Visit our free jewelry estimate page to learn more about our services and to start your unparalleled selling experience with Diamantaires Paris OG. Our offices at 43 Rue Beaubourg, 75003 Paris, are open Monday to Friday from 10 am to 1 pm and from 2 pm to 6:30 pm, ready to welcome you with or without an appointment to answer all your appraisal and sales requests.

To sell a piece of jewelry online, you can fill out a form on the Diamantaires Paris OG website with your contact details and photos of your jewelry. After a free appraisal by their certified gemologist experts, you will receive a buyout offer with immediate payment.

Yes, Diamantaires Paris OG offers a free and confidential appraisal of your jewelry. You can either go directly to 43 rue Beaubourg 75003 Paris, or send a pre-appraisal request by email to [email protected]. An in-person visit is recommended for a more accurate evaluation.

Diamantaires Paris OG offers the best buyout offers on the market. If you have a better offer elsewhere, they commit to making a superior offer, thus guaranteeing the best value for your jewelry.

Yes, Diamantaires Paris OG has a catalog of antique jewelry and diamonds for sale. They offer a selection of rare and high-quality pieces, all carefully selected for their excellence and brilliance.

Diamantaires Paris OG is open Monday to Friday from 10 am to 1 pm and from 2 pm to 6:30 pm. You can contact them by phone at 01 48 87 23 37 or by email at [email protected]. Their boutique is located at 43 Rue Beaubourg, 75003 Paris, near the Réaumur – Sébastopol metro station.