This Certificate of Authenticity guarantees that your purchased gemstone is 100% genuine. Our valuation and compliance metrics follow strict, industry-standard testing procedures. Please note that this evaluation report is issued exclusively for our customer's private use.If you have any questions or require further assistance regarding our appraisal services, please feel free to reach out.

If you have any questions or concerns about the service, please do not hesitate to contact me.

Warm regards,

Mr.Lam, MSc
Jewellery Appraiser(NGTC)
Gemmologist(Diamond, Jadeite)(NGTC)
Coloured Stone Grading & Pricing(AIGS)
Graduated from National Gemstone Testing Centre, China(NGTC)
Graduated from Asian Institute of Gemological Sciences, Thailand(AIGS) 
MSc in Management(Brunel University, UK)

Email: info@hahafax.com
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