Porcelain sculptures are highly valued for their craftsmanship and artistic merit, but verifying their quality requires trusted certifications and appraisals. The most important certifications include the International Ceramic Artists Association (ICAA) Certification, which ensures adherence to global ceramic standards, and the Appraisal Institute of America (AIA) Certification, which authenticates artistic and monetary value.

For antique pieces, Provenance Verification from recognized auction houses like Sotheby’s or Christie’s is crucial. Additionally, Materials Testing Reports from laboratories such as the Gemological Institute of America (GIA) can confirm the purity of materials used.

Collectors should also seek Artist-Signed Certificates for contemporary works, as these provide direct validation from the creator. Finally, Third-Party Appraisals from accredited experts offer unbiased quality assessments. These certifications collectively safeguard against counterfeits and ensure long-term investment value.