IGI certificate
All MANUFAKTURDIAMANTEN® with a single carat weight of 0.30 ct or more receive an IGI certificate according to the international quality criteria for diamonds (6C's), which you will receive together with your order.
Responsible Production
We guarantee responsible jewelry manufacturing. All our jewelry is made from 18K recycled gold, and the material procurement and production guarantee compliance with ethical standards.
CarbonNeutral® certified
Our MANUFAKTURDIAMANTEN® are verifiably sustainably produced laboratory diamonds. You can find detailed information on the sustainability of our diamonds and our partner, Diamond Foundry Inc., here .
German quality standard
Your piece of jewelry will be manufactured for you under the highest German quality standards and excellent craftsmanship in the manufactory in Pforzheim "Made in Germany".