Preciosa Certification

If you want the best, choose the original!

As the official representative and partner of the Czech brand PRECIOSA, the Diamond Sky company acts on its behalf as a guarantor of the originality of origin and quality of all goods sold. This has been repeatedly confirmed by manufacturer certificates, which are issued annually. Jewelry, which is made with the genuine Preciosa crystals can be identified by "Crystals by Preciosa" seal (certificate tag). Seal is based on the concept of the traditional printing, which historically has been used to confirm the authenticity of the value of products. This seal can only be obtained by the official Preciosa partners (IBP) who use only real Preciosa crystals in their products and meet strict conditions of cooperation.