Services

FEI CUI TESTING

DIAMOND SCREENING
FEE

FEI CUI TESTING

FEI CUI TESTING

We at HKGRACE are delighted to offer a Fei Cui testing service to strengthen the confidence of the authentication of Fei Cui, and safeguard the interests of the stakeholders in the jewellery industry and consumers.  We adopt the Standard Methods, HKSM/FCT-2016, which were accredited by Hong Kong Accreditation Service. Furthermore our advanced gemological instruments and professional team can provide, impartial and accurate services.

HKGRACE adopts Standard Methods for Testing Fei Cui which were accredited by HOKLAS to test Fei Cui and its treatment. The standard methods consist of thirteen testing methods in measuring the physical properties of Fei Cui.

  1. Shape and Cut Identification of Fei Cui
  2. Measurement of Dimensions of Fei Cui
  3. Measurement of Weight of Fei Cui
  4. Identification of Transparency of Fei Cui
  5. Identification of Colour of Fei Cui
  6. Fei Cui Polariscope Examination
  7. Determination of Refractive Index of Fei Cui
  8. Determination of Specific Gravity of Fei Cui
  9. Examination of Fluorescence of Fei Cui
  10. Fei Cui Chelsea Colour Filter Examination
  11. Fei Cui Spectroscopic Examination
  12. Fei Cui Magnification Examination
  13. Fei Cui Infrared Spectrum Examination

FEI CUI TESTING

By appointment only

Monday to Friday    9:00 a.m. – 6 p.m.

Tel: +852 2192 3703       Email: enquiry@hongkonggrace.com