Certified jewellery

Certificate of Authenticity and Quality is standard with us. Every pearl jewelry piece we offer undergoes strict control – from the selection of raw materials to final distribution. This ensures the authentic origin and beauty of our pearls.

We work exclusively with verified suppliers and controlled manufacturers. Each new design is carefully tested and certified. The Buka Jewelry Certificate comes automatically with every purchase – guaranteeing genuine pearls.

Certification of Pearl Quality

Quality is always our top priority. That is why, for selected pearl necklaces, earrings and other pearl jewelry, we provide different certificates that confirm authenticity and pearl parameters.

Language of the certificate

We will deliver the certificate to you either in your language or in English. See the language versions of the certificates below.

Buka Jewelry Certificate with Every Purchase Each purchased piece automatically comes with our in-house Buka Jewelry Certificate. It confirms the authenticity of the pearls and the precious metal, and includes useful care instructions. Language of the certificate: CZ, HU, DE, RO, EN

Independent ČGL Certificate Upon customer request, we can arrange a certificate from the Czech Gemological Laboratory (ČGL) in Ostrava. Each piece is independently examined by an expert. This is a paid service available on demand. Language of the certificate: CZ + EN

Pearl Science Laboratory Tokyo Certificate For selected Japanese Akoya pearls, especially of the highest Aurora Hanadama quality, we provide the prestigious PSL Tokyo Certificate. It details pearl quality, nacre thickness, and aurora effect. Language of the certificate: EN

Choose Certified Pearl Jewelry

	Pearl Earrings		Pearl Sets		Pearl Bracelets
	Pearl Necklaces		Luxury Jewelry		Pearl Pendants