Consulting
It's about your experience
As your partner, we offer you dedicated and professional consulting:
- The estimation of natural diamonds: polished, rough and all jewellery.
- Advice when it comes to acquisition; your jewels, diamonds or investment goods are a delicate matter that need the right counselling.
- Your diamonds need to last forever: we cut and re-cut them.
- All creative and professional counselling for the design of prestigious diamond jewellery.
©2025 Sidiam - Antwerp - info@sidiam.be