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What the GIA doesn't tell you (or your customers)
May 06

What the GIA doesn't tell you (or your customers)

by National Council of Jewellery Valuers
Registrations Closed
Sponsored By Holloway Diamonds
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Date & Time
06 May 2026 07:30 PM - 08:30 PM
Timezone
(UTC+10:00) Australia/Sydney

Registrations Are Closed

Transparency of Information in Diamond Grading (or Lack Thereof)

  • Challenges with Lab and Synthetic Diamond Grading
    The IGI diamond grading lab promotes the grading of synthetic diamonds, raising concerns about transparency compared to the GIA.

  • Misrepresentation of Colour Grades in Poorly Cut Diamonds
    Approximately 90% of all natural diamonds fall into this category. I will provide insights into why this figure is significant.

  • Fluorescence in Diamonds
    Understanding what fluorescence means in the context of diamonds and why the prevailing views may be misleading.

 
Accreditation Available
1 CPD Point
Contact Details
Catherine Tredrea
info@ncjv.com.au

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