ほうせきがっかい 宝石学会 LinksSentence search for 宝石学会Sentence search for ほうせきがっかいKanji details for 宝, 石, 学 and 会Edit in JMdict Noun1. Gemological Institute of AmericaOrganization nameOrganization2. Gemological Institute of America Discussions Log in to talk about this word.