Gem-A (@gemaofgb) 's Twitter Profile
Gem-A

@gemaofgb

Creating and supporting gemmologists since 1908.

ID: 254080133

linkhttp://www.gem-a.com calendar_today18-02-2011 15:13:43

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Gem-A
@gemaofgb

2 months ago

Exam season is just around the corner, so it’s time to sharpen your gemmology skills! 💎 Whether you're revising RI readings, practising with the polariscope, or reviewing inclusion ID, constant hands-on testing makes the difference. Study with us: gem-a.com/education/

Exam season is just around the corner, so it’s time to sharpen your gemmology skills! 💎 Whether you're revising RI readings, practising with the polariscope, or reviewing inclusion ID, constant hands-on testing makes the difference. Study with us: gem-a.com/education/