The house · Diamantaires OG
Expertise and Buyback of Prestige Jewelry in Rhône
Our diamond experts travel to all cities in the Rhône department to provide you with a precise and transparent appraisal of your jewelry and diamonds.
We come to your home for a confidential and secure appraisal of your antique jewelry, luxury watches, and precious stones.
Our service covers all towns in the Rhône department, guaranteeing you a local service wherever you are.
Since 1985, the house of OBAGEM — Diamantaires OG, 43 rue Beaubourg, Paris — has been appraising and buying back certified diamonds, fine jewelry (Cartier, Van Cleef & Arpels, Boucheron…), and estate pieces at the right price and in complete confidentiality.
Why entrust us with your jewelry
Our expertise in Rhône
Recognized Expertise
Our team of certified gemologists possesses unparalleled expertise in appraising jewelry and diamonds. We guarantee you an accurate estimate at market price.
Personalized Service
We pay special attention to each client. Your story and your jewelry are unique, and so is our approach.
Guaranteed Security
Discretion and security are our priorities. All our appointments and transactions take place in a confidential and secure setting.
Immediate Payment
Once the agreement is reached, we offer immediate payment by your chosen method, with complete transparency and security.
How it works
Appraise and sell in three steps
Describe your item
Description and photos via the form below.
Appraisal by a gemologist
Response within 24 hours and appointment, in Paris or remotely.
Offer & payment
Firm offer then immediate payment upon agreement.
Confidential appraisal
Your free appraisal in Rhône
Discover our appraisal and buyback services for jewelry and diamonds in the cities of the Rhône department.
- ◆ Response within 24 hours
- ◆ No obligation
- ◆ Home visit possible for important pieces