国检NGTC钻石证书与GIA证书的区别在哪里

       在钻石鉴定zhengshufangmian，dabufenxiaofeizhelejiedezhengshuzhuyaoyouliangzhong，yishiguoneijiandingbumenchujudengtczuanshizhengshu，lingwaijiushiguojishangbijiaorenkedegiazhengshu，neimecongzhuanyefangmianlaikan，guojianngtczhengshuhegiazhengshudezhuyaoqubieyounaxie？

       ngtczuanshizhengshu

       ngtc（guojiazhubaoyushizhiliangjiandujianyanzhongxin）shiguoneiquanweizuanshijiandingjigou，duiluozuanjichengpinzuanshitigongjiandingfuwu，duiyuguoneidexiaofeizhelaishuo，ngtazhengshushangdexinxigengfangbianchakan。

       giazuanshizhengshu

       meiguobaoshixueyuan（gia）shiyijiadulidefeiyinglixingzuzhi，zuoweishijieshangzuanshijiedequanweizhiyi，qizuanshizhengshuzaiguojishangjijuzhimingdu，qiegiashi4cbiaozhundezhidingzhe，guojishangdehenduojiandingjigoujuncaiyongzheiyibiaozhunduizuanshijinxingfenji。

       国检NGTC证书和GIA证书区别：

       1、guojianngtcyouluozuanhexiangzuanfenjizhengshu，yibanwomensuozhideshiguojianxiangzuanfenjizhengshu；giazhichuluozuanfenjizhengshu。

       ;2、ngtczuanshizhengshujianceduizuanshidepingjigengjiayange；ergiazuanshizhengshujiancezexiangduijiaosong，danshigiazuanshizhengshujianceshujubingtzuanshizhengshugengxiangxi。

       3、anzhaoguojiguanli，zhubaoshangyibanzhihuiweidankezai0.30ct，ji30fenyishangdezuanshichujugiazuanshizhengshu。erguoneishiyiguobiaoweibiaozhun，guidingle0.20ct，ji20fenyishangdezuanshichujungtczuanshizhengshu。

       4、guojianngtcdejiancebiaozhunbijiaoqingxiangyuzuanshideyanseyujingdu；giadejiancebiaozhunbijiaoqingxiangyuzuanshideqiegong。guanyuzheiyidianzhuyaobiaoxianzaiyixiafangmian：

       yansefangmian：

       giazhengshuese，guoneijianyanjigouyoushijiandingchengf-gse (henchangjian)

       giazhengshugse，guoneijianyanjigouyoushijiandingchenghse(henchangjian)

       ;giazhengshuhse，guoneijianyanjigouyoushijiandingchengi-jse(henchangjian)

       jingdufangmian：

       giazhengshuifjibie，guoneijianyanjigouyoushijiandingchengvvs (henchangjian)

       giazhengshuvvs2jibie，guoneijianyanjigouyoushijiandingchengvs(henchangjian)

   ;    giazhengshuvs2jibie，guoneijianyanjigouyoushijiandingchengsi (henchangjian)

       ngtczuanshizhengshuhegiazhengshudejiandingcezhongdiansuiyoubutong，dandoujuyoujiaoquanweidecankaoxing，bingqieshoudaoguoneiwaiderenke，dajiazaigoumaizuanshideshihoukeyizaiwoaizuanshiwangdengpinpaixuangou，womentigongyizuanshuangzhengfuwu，meiyike30fenyishangdezuanshijundaiyouguojianzhengshuhegiazhengshu，fangbianchakan、heyan。