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1 thought on “sydney jewelry wholesale See the introduction that each diamond of Blue Nile has a GIA certificate. What does diamond GIA mean?”
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wholesale western leather jewelry GIA is the abbreviation of the American Gem Research Institute. It first creates the current recognized diamond grading standards in the industry, that is, the 4C standard of diamonds, including colors, clarity, cut (CUT), and cact. GIA certificate means authoritative guarantee. Whether GIA certification is now the standard for most people to buy diamonds. Some well -known big brands of diamonds are basically identified by GIA, including Blue Nile.