What is GIA? The GIA is a non-profit gemological organization situated in the US. Laid out in 1931, GIA is famous for its rigorous and standardized reviewing situation. With regards to GIA vs IGI, GIA…
Read MoreWhat is GIA? The GIA is a non-profit gemological organization situated in the US. Laid out in 1931, GIA is famous for its rigorous and standardized reviewing situation. With regards to GIA vs IGI, GIA…
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