Gemological Services NOT available until further notice !
SGI is not affiliated to Singapore Gemological Authority or SGALAB.sg"
Gemological services will be suspended until further notice.
Gemological Services NOT available until further notice !
Gemological services will be suspended until further notice.
Our consultant gemologist, Walter Tan Choon Sua, is no longer a partner of SGI from 1st March 2022.
He is also not authorised to act, certified or provide consultation for gemological services on behalf of SGI.
SGI is not affiliated or in any way related to Singapore Gemological Authority or SGALAB.sg"
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