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Wong Ngiam Chin Eric

Adjunct Lecturer

3D Design


Gemological Institute of America


A consultant gemmologist and jewellery valuer, Eric established his own company Ideal Gemological Laboratory Pte Ltd in 1980, which provides gem identification, diamond grading and valuation.

With his wealth of experience, he is much sought after as an instructor specialising in Gemmology for the retail, wholesale and manufacturer segments in the jewellery trade. He is also a jewellery consultant and Head of the Jewellery Atelier with Reebonz Pte Ltd. He also provides instructor services to all sectors of the jewellery trade as well as to private clientele.