: Choose retailers associated with the Jewellers Association of Australia (JAA) or those with GIA Graduate Gemmologists on staff.
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: Demand a grading report from reputable labs like the GIA (Gemological Institute of America) or IGI (International Gemological Institute). : Choose retailers associated with the Jewellers Association
To understand a diamond's value in the Australian market, you must evaluate the universal standards developed by the GIA : buy diamonds australia