Curated list of jewelry industry tech many people don't know exists.
GEMCNN is a production-grade deep learning system that automates gemstone origin determination and treatment detection using multimodal analytical data
Open, citation-grade reference data for jewelry: hallmarks, gemstones, assay offices, gemological labs, alloy compositions. JSON, CSV, SQLite. MIT licensed. 219 records, schema-validated, source-cited.
A bilingual open-source gemological knowledge platform — 10 cornerstone gems across classification, identification, cutting, grading, and maison gallery.
💎 Calcolatore di valore gemme e costo certificati gemmologici — PWA single-file per gemologi del distretto orafo Tarì. IT/EN, offline, tariffe private.
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