Astrid Gold · Antwerp — world diamond capital
Diamond buyers near me — trusted diamond buyer in Antwerp
Searching for reliable diamond buyers near you? Astrid Gold is a family-run diamond and gold buyer located in the heart of Antwerp — the world's diamond trading hub since 1447. We buy loose diamonds, engagement rings, tennis bracelets, antique stones with old-mine or rose cuts, and diamond jewellery with or without a certificate. Free in-person appraisal, same-day payout.
Why sell your diamond in Antwerp?
Diamond expertise
Antwerp handles ~84% of the world's rough diamonds. We work daily with local cutters and traders.
Trusted since 1978
A family business with decades of reputation in the Belgian jewellery market.
Instant payment
Cash or bank transfer the same day, right after you accept our transparent offer.
What diamonds do we buy?
- ✓ Loose round brilliants and fancy shapes
- ✓ Solitaire engagement and wedding rings
- ✓ Antique diamonds — rose cut, old European, cushion
- ✓ Tennis bracelets and riviere necklaces
- ✓ GIA / HRD / IGI certified stones
- ✓ Estate jewellery without paperwork
How our appraisal works
- 1. Visit our shop — walk in or book a private appointment inside Gallery Astrid, next to Antwerp-Central station.
- 2. On-site 4Cs grading — weight, color, clarity and cut assessed in front of you with professional gemological tools.
- 3. Transparent Rapaport-based offer — a fair, no-obligation price aligned with the international diamond market.
- 4. Same-day payout — cash or bank transfer immediately after you accept.
Frequently asked questions
Are you the closest diamond buyer to me?
If you're anywhere in Belgium, the Netherlands, Luxembourg, northern France or western Germany, Antwerp is the most trusted place to sell a diamond — and Astrid Gold sits at Antwerp-Central station, easy to reach by train.
Do I need to make an appointment?
Walk-ins are welcome. For high-value stones or discretion, we recommend booking a private appointment.
Do you buy lab-grown diamonds?
Our focus is natural diamonds. We can discuss lab-grown stones on a case-by-case basis, but pricing differs significantly.
What ID do I need to bring?
A valid passport or national ID card. Belgian anti-money-laundering rules require identification for jewellery transactions.