Category: Grading

GIA to Launch Cut Grade for Select Fancy Shapes in 2027

Lab also rolling out new comments clarifying impact of fluorescence.

Webinar: What Millions of Diamonds Taught Us

Session will take place June 16 at 10 a.m. Eastern time.

Webinar: Turning Precision into Profit

Sarine exec and two US jewelers analyze the benefits of GCAL’s 8X diamond-cut grade.

GSI Discovers Brown Lab-Grown Diamonds Among Natural

Group detected stones using advanced testing techniques.

Does In-Factory Grading Help IGI Achieve Huge Margins?

How lab’s salary costs compare with GIA’s.

The India Plan Behind IGI’s Stock-Market Launch

Condensing a 594-page filing into four minutes.

GIA Introduces Paper Versions of AGS Ideal Reports

Move follows integration with AGS Laboratories in 2022.

GIA Opens New Lab in Dubai

Location will only service clients operating within emirate’s free trade zones.

Sarine, GCAL Launch Surat Grading Lab Following Merger

Location is combined entity’s first in India.

Podcast: A Crisis in Green Diamonds

Thomas Hainschwang, cofounder of GGTL Laboratories, discusses pressing issues in the grading world.

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