The house · Diamantaires OG
Your Expert in Jewelry Buyback in the Alpes-Maritimes
Our diamond experts travel to all towns in the Alpes-Maritimes 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 valuation of your antique jewelry, luxury watches, and precious stones.
Our service covers every town in the Alpes-Maritimes department, guaranteeing a local service wherever you are.
Since 1985, OBAGEM — Diamantaires OG, 43 rue Beaubourg in Paris — has been appraising and purchasing certified diamonds, high jewelry pieces (Cartier, Van Cleef & Arpels, Boucheron…) and estate items at a fair price and in complete confidentiality.
Why Trust Us with Your Jewelry
Our Expertise in Alpes-Maritimes
Recognized Expertise
Our team of certified gemmologists possesses unmatched expertise in evaluating jewelry and diamonds. We guarantee you an accurate appraisal at market price.
Personalized Service
We pay special attention to each client. Your story and your jewelry are unique, and our approach is as well.
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 the method of your choice, with full transparency and security.
How It Works
Estimate and Sell in Three Steps
Describe Your Item
Description and photos via the form below.
Appraisal by a Gemmologist
Reply within 24 hours and appointment, in Paris or remotely.
Offer & Payment
Firm offer then immediate payment upon agreement.
Confidential Appraisal
Your Free Appraisal in Alpes-Maritimes
Discover our jewelry and diamond appraisal and purchasing services in the towns of the Alpes-Maritimes department.
- ◆ Reply within 24 hours
- ◆ No obligation
- ◆ Home visit for important pieces