Loewen offers you a selection of high-quality loose stones. We exclusively work with conflict-free diamonds with the cuting grades Very Good to Excellent. We manufacture our stones from selected, experienced diamond cutters and therefore offer calibrated goods. Furthermore, we offer the certification of your stones. Are you looking for a specific stone? We are glad to consult you. To contact us please call us over +49 211 93888951 or send an email with your request to service@d-loewen.de.

On request, we are glad to enclose your diamonds into jewellery.