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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.
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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.
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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 .
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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".