ethics

We guarantee that all SPUSTOVA diamonds are solely of excellent quality and have been carefully chosen by our in-house gemologist at our Atelier in Naples, Italy. All of our diamonds are in compliance with every United Nations resolution and we do not source from countries in conflict. Please note that unique certificates by gemological institutes (GIA, IGI, HRD) are only attached to singular diamonds that pose a carat weight equal to or higher than 0.35 ct.