This page is still under development. Species, location for each pearl, document and laboratory information will be posted soon.
We have the great fortune of access to the Gubelin Collection in the archives at GIA. The following pictures represent a sampling of this collection. These pearls are owned by The Gemological Institute of America and photographed by J.Grahl. Each container is in Mr. Gubelin's original writing and organized as received. The assessments of species and type are his. The numbering system is that of the GIA archive.