Pearl Classification based on the GIA 7 Pearl Value FactorsTM
The GIA Cultured Pearl Classification Report is an abbreviated report that provides classification information on unmodified cultured pearls. This dossier-sized report includes a detailed classification of the submitted pearl(s) based on the GIA 7 Pearl Value FactorsTM as well as a digital image of the submitted item(s). It is specifically and exclusively for the three major types of cultured pearls (Akoya, South Sea and Tahitian pearls), with no identification or advanced testing of the pearl(s) being performed. If a pearl is found by GIA gemmologists to have been modified by treatment (except routine processes) or to not belong to one of the accepted pearl types, the pearl service will automatically change to a pearl identification report. Submitted pearls may be loose, mounted, strung, or in a fixed design layout for a strand or jewellery item.
Cultured Pearl Classification service includes the GIA report with:
- A detailed classification of the cultured pearl(s) based on the GIA 7 Pearl Value FactorsTM (size, shape, colour, lustre, surface, nacre and matching)
- A digital image of the submitted item(s)
- This service is only for cultured and untreated Akoya, South Sea and Tahitian pearls.
- Routinely processed pearls are acceptable.
- Upon submission, clients must identify their pearls as untreated and cultured, and by pearl type.
- Up to 10 related loose pearls may be submitted per report. Loose pearls must be visually related to each other (i.e., similar colours, shapes, sizes etc.).
- This is a Classification Report only.
- There are no tests for identification or treatment.
- It is not applicable for random testing.
- Pearls that are not qualified for this service will receive the Pearl Identification Service.