The house · Diamantaires OG
Your Trusted Partner for Jewelry Buyback in Hauts-de-Seine
Our diamond experts travel to all towns in the Hauts-de-Seine department to offer you a precise and transparent appraisal of your jewelry and diamonds.
We come to your home for a confidential and secure valuation of your antique jewelry, luxury watches and precious stones.
Our service covers all towns in the Hauts-de-Seine department, guaranteeing you a local service wherever you are.
Since 1985, the house of OBAGEM — Diamantaires OG, 43 rue Beaubourg in Paris — has been appraising and buying back certified diamonds, high-end jewelry (Cartier, Van Cleef & Arpels, Boucheron…) and estate pieces, at fair prices and in complete confidentiality.
Why trust us with your jewelry
Our expertise in Hauts-de-Seine
Recognized Expertise
Our team of certified gemologists possesses unmatched expertise in evaluating jewelry and diamonds. We guarantee you a precise valuation 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 environment.
Immediate Payment
Once the agreement is reached, we offer immediate payment by the method of your choice, with complete transparency and security.
How it works
Appraise and sell in three steps
Describe your item
Description and photos via the form below.
Gemologist appraisal
Response within 24 h and appointment, in Paris or remotely.
Offer & payment
Firm offer then immediate payment upon agreement.
Confidential appraisal
Your free appraisal in Hauts-de-Seine
Discover our jewelry and diamond appraisal and buyback services in the towns of the Hauts-de-Seine department.
- ◆ Response within 24 h
- ◆ No obligation
- ◆ Site visit possible for important pieces