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La Peregrina pearl
SSEF Launches Service Identifying Pearl Species
The Swiss Gemmological Institute (SSEF) has introduced a service that determines a pearl’s species using DNA fingerprinting.The Basel-based laboratory has substantially expanded its database and capabilities, enabling it to identify each of the eight oyster...
Technology Jun 03, 2020 Rapaport News
SSEF Gem Track
Lab Debuts Rough-to-Polished Gem Tracker
The Swiss Gemmological Institute (SSEF) has launched aservice for linking polished gemstones to their original rough, it saidTuesday. GemTrack creates a fingerprint that documents the stone’sjourney from mine to market, based on analyses of the stone’s...
Polished Markets Feb 26, 2019 Rapaport News
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