Turn gemstones into working assets

Welcome to Loewen

Which stones does Loewen buy?

We specialize in buying diamonds, colored gemstones and second hand jewellery. Our focus: recycled stones.

How does transaction work with Loewen?

Contact us (service@d-loewen.de / Service-Hotline: +49 211 93888591) or make use of our callback service. Arrange an appointment for purchase in Duesseldorf, in your (business) premises or make use of our professional, free pick-up service with full liability.

After the appraisal, we will make an offer to you. This process takes around 15 to 45 minutes, depending on the volume of the consignment. Payment will be made immediately after the agreement.

Which services does Loewen offer?

Fast procedures on the spot. Constantly high service quality through customer service adapted to needs and expert advice. Market-oriented prices and quick decision paths. International purchasing activities.

Which chargable services does Loewen provide?

Certfication of stones

Expert cleaning and polishing

Cutting work

Sorting/calibration of the stones