Our process
A simple, transparent, pressure-free process — everything is explained in front of you.
Have your jewellery and precious metals estimated at the current market price. Confidential service, by appointment only.
Purity analysis (10K, 14K, 18K, 21K, 22K, 24K), precise weighing and calculation based on today's rate. Everything explained in front of you.
No obligation. No pressure.
Instant estimate based on the type of item, its purity and its weight — at today's rate.
Indicative estimate. The final offer depends on verification of purity and exact weight, done in front of you at the time of your appointment.
Most gold jewellery carries a hallmark stamp. The higher the karat, the higher the value per gram.
| Hallmark | Common examples |
|---|---|
| 10K / 417 | North American rings, chains |
| 14K / 585 | Everyday jewellery, bracelets |
| 18K / 750 | European jewellery, watches |
| 22K / 916 | Asian and Middle-Eastern jewellery, coins |
| 24K / 999 | Ingots, investment coins |
No visible hallmark? No problem: we professionally verify the purity of every item in front of you, free of charge.
Get my exact offer — free appointmentIt's not necessary. The condition or cleanliness of the piece does not affect the value of the metal. We mainly evaluate purity and weight.
Nothing. You simply leave with your items. No fee is charged.
Yes. Bring as many items as you like.
Yes. Most gold jewellery is an alloy (10K to 24K). We precisely identify the gold content to give a fair estimate.
The evaluation is mainly based on the value of the metal. If your jewellery contains stones, we clearly explain how they are taken into account.
Many pieces carry a hallmark (10K, 14K, 18K, 21K, 22K, 24K). We always perform a professional verification to confirm purity.
Yes. Evaluations are by appointment, in a professional and discreet setting, to ensure our clients' security and confidentiality.
Free evaluation, no obligation. Immediate payment if you accept the offer. By appointment only.
On Achète Or