GIA证书和国检证书的区别？ GIA证书和国检证书哪个更好

      giazhengshuheguojianzhengshunagegenghaoni？woaizuanshiwangjiuliangzhezhijiandequbieweinifenxi。

       GIA证书和国检证书的区别

       guojiabutong：giazuanshizhengshushimeiguobaoshixueyuanchujudezuanshijiandingzhengshu，guojianzhengshuyi banzhideshingtc，shiyouguojiazhubaoyushizhiliangjiandujianyanzhongxinjiandingde。

       guangfandu：giazhengshuzaiguojishangjuyoujiaogaodeshengyu，erwode“guojian”zhengshuyouyuzaiguo jishangliuchuanhaibuguangfan，shengyushangmeiyougiadexiangliang，yeshikeguancunzaideshishi。

       renkedu：zuoweizuanshi4cdechuangshizhe,shijiegeguodejiandingjigoudouyigiabiaozhunzuoweicankao，fudaigiazuanshizhengshudezuanshizaishijiefanweineidoubeirenke；erguojianzuanshizhengshuzhizaiguoneiyouxiao,guojianzuanshixiangduigiazuanshidepingjishiyousuobaoliude，yibanyansehejingduyouyigechurudoushihenzhengchang。

       fenjibiaozhun：giashiluozuanfenjizhengshu，erguojianyibanshixiangzuanfenjizhengshu，zheiyeshiweishenmeyourenhuirenweiguojianbigiayaoyange。giadejiancebiaozhunbijiaoqingxiangyuzuanshideqiegong。 ngtc（guojian）dejiancebiaozhunbijiaoqingxiangyuzuanshideyanseyujingdu。 gia zhengshudeshujuxiangjiaoyuguojianzhengshugengweixiangxi。

       giashifeiyinglijigou，jingfeiyouzhubaoyejierenshijuanxian，yinweigiabushejiyinglishiye，zaimingyudiyideqiantizhixia，buhuiyinrenweiyinsuyingxiangjiandingjieguo、suoyizaijiandingshuneirongpinzhifangmian，jijugongxinli。yibanzhubaoxingyehuozheputongxiaofeizhedouhuibagiazuanshizhengshuzuoweizuanshidedengjibiaozhun。

       钻石证书是标明钻石身份的重要参考依据，我爱钻石网的每一颗30分以上的钻石都有正规的GIA钻石鉴定证书，方面消费者更清楚的了解相关钻石的等级。另外提醒大家在购买的时候为了防止伪冒产品，可以在网上查询GIA证书zhenshixing，bingzaigoumaideshihouxuanzeyouxinyudeshangjiagou。