Here is our advice and the details for the safe purchase of a stone.

laser-engraving of the diamond

Security when buying

Buying a gemstone requires certain caution with regards to the merchant. This is why you should request certain guarantees beforehand.

Here is a summary of the necessary steps for safely buying your stones.

Diamant-Gems guarantees

Our guarantees

We are committed to providing you with certified and laser-engraved stones, while guaranteeing the best prices.

We take care to look after the jewellery that we make, so that you can make the most of your diamonds.

secure payment by credit card


Several payment methods are available depending on whether you are an individual or a professional.

Read about our different payment possibilities and the specific conditions that apply depending on whether you are a European Union citizen or not.

shipping and insurance

Shipping & Insurance

You can also reserve a stone on our website.

In this case, you will need to send a deposit of 30% of the total price by cheque. The balance is payable on delivery. We guarantee delivery and insurance of your stone.