Gemstone Laboratory

ALGT Laboratory Fully Implements Emerald LMHC Standards for Accurate Disclosure of Enhancement Grades

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Editor’s NoteThis article highlights a critical issue in the gemstone market, where inconsistent grading and unclear terminology can lead to consumer…

【Bangkok, Tha】GSI Opens New Lab in Thailand

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Editor’s NoteGSI expands its global footprint with a new laboratory in Bangkok, Thailand, positioning itself at the heart of a key hub for colored…

【Basel, Switz】SSEF Inaugurates New State-of-the-Art Laboratory in Basel, Enabling Massive Expansion of Research, Education and Grading Services

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Editor’s NoteThe Swiss Gemmological Institute (SSEF) has significantly expanded its capabilities with a new, larger laboratory in Basel. This major…

【Switzerland】Gubelin Pledges Legacy of Credence and Lifetime of Craft

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Editor’s NoteThis article explores how the Gubelin Group’s 159-year legacy mirrors the qualities of fine gemstones—where meticulous detail, enduring…