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国内外钻石认证证书介绍

发表于:2014-10-07      浏览:14863      来源于:我爱钻石网

   duiyuzuanshizhengshuderenzheng,shimianshangyouhenduozhong,jiyouguojishangzhimingzuanshirenzhengzhengshu,yeyouguoneibutongjigoudezuanshirenzhengzhengshu,tamendouyougezibutongdezhengshumingcheng,rugia、igi、ngtcdengdeng,xiamianwoaizuanshiwangjiuweidajiajiandanjieshaoyixiayixieguoneiwaizuanshirenzhengzhengshuba!

  国际认证证书:

  giazuanshidengjizhengshu,youmeiguobaoshixueyuan(gia)qiandingfaxing。

GIA钻石证书

  meiguobaoshixueyuanyu1931nianyoumr. robert shipleysuochuangli,shiyijiadulidefeiyinglixingzuzhi,shijieshangbaoshijiedequanweizhiyi,giadezhengshuzaiguojishangzhimingduhengao,shishijiegongrende、pubianbeirenmenrenkedezuanshirenzhengzhengshu。meiguobaoshixueyuandeyanjiuyijijiaoyu、shiyanheshebeikaifaguocheng,zhanshilezhubaogongyedechengzhanglicheng。

  hrdzuanshidengjizhengshu,youbilishizuanshigaocengyihuiqiandingfaxing。

HRD钻石等级证书

  hrdchenglizhichushibilishizuanshixingyefuwudefeiyinglixiehuijigou,suizheshidaidefazhan,muqianhrdzuoweidanchundezuanshijiandingshiyanshi,tigongjiandingshoufeifuwu,yeshishijieshangquanweidezuanshijianyan、yanjiuhezhengshuchujujigouzhiyi,qizongbuweiyushijiezuanshizhongxinbilishideanteweipu。

  agszuanshidengjizhengshu,youmeiguobaoyushixuehuiqiandingfaxing。

AGS钻石等级证书

  tongyangshiyougiachuangshirenmr. robert shipleychuangli。meiguobaoshixiehuidechengyuanshizhuzhongxiaofeizhequanyibaohudezhubaoshangjingyingqunti,tamenrenweigaixingyehexiaofeizhe,jiangyoudeyiyuyigebiaozhungengyangedezuanshifenjishiyanshi,gaishiyanshijiangyibaohuxiaofeizheweizuigaozongzhi。jiyuzheiyangdexiangfa,jianlileagsshiyanshi。ags zuidadebutongshichulezhongliangyiwaidechegong、jingdu、yansesangefenjibiaozhunhegongshihuadeshuzidengjixiangronghe,chanshengcongzuijiade0jidaozuichade10jide11gejibie,shichujixiaofeizhekeyijiezhujiandandeshuzifangfalailijiezuanshifenji。

  igizuanshidengjizhengshu,youguojibaoshixueyuanqiandingfaxing。

IGI钻石等级证书

  guojibaoshixueyuanigi,chengliyubilishianteweipu,shimuqianshijiequanweijiandingjigouzhiyi,jiandingshichangfenetonggiaxiangdang。shechideshougongzhizuochengxu,jingmeideshoushizhaopianyijijiguangkezizhaopian,tixianleigizhengshudeyuzhongbutong。

  eglzuanshidengjizhengshu,yououzhoubaoshixueyuanqiandingfaxing。

EGL钻石等级证书

  eglshiouzhoubaoshixueyuandesuoxie(european gemological laboratory)。1974nianyouguy margelzaibilishikaisheleanteweipudiyisuojiandingzhongxinegl。egldezhengshushangtigonglezuanshidesuoyouxiangxixinxi,bingqiezaiquanshijiexuduodachengshiyongyouzijidejiandingzhongxin,2008nianxianggangyeshelileegldulidisanfangdejiandingshiyanshi,gengjiafangbiandeweiyazhoukehutigongzuanshidejiandingfuwu。

  erduiyuzhengshuquanweixinglaishuo,gia、hrd、igizheisanjiajigoudezuanshijiandingzhengshushizuijuyouquanweixingde,tamenchujudezhengshuzhanyoulejuedaduoshudeshichangfene,yeshishijieshangguangfanrenkesandazuanshijiandingzhengshu,bingqiezheisanjiaquanweijigougongtongweixilequanqiudezuanshipingjitixiyupingjibiaozhun。

  国内认证证书:

  ngtcxiangqianzuanshifenjizhengshu,youguojiazhubaoyushizhiliangjiandujianyanzhongxinfaxing。

NGTC镶嵌钻石分级证书

  ngtcshinational gemstone testing centrejiancheng,qiquanchengweiguojiazhubaoyushizhiliangjiandujianyanzhongxin。ngtcshimeiguobaoshixueyuan(gia)zaizhongguodaluweiyidehezuohuoban。duiyungtclaishuo,tazhenduidezuanshijianyanbujinjinshiluozuan,erqiehaiyouxiangqianzuanshishoushi。guojiandezuanshifenjiduoshushiyixiangqianhaodezuanjieweiduixiang。

  ctaxiangqianzuanshifenjizhengshu,youzhongguozhiliangjianyanlianmengjinyinzhubaojiancezhongxinfaxing。

CTA镶嵌钻石分级证书

  ctashizhongguozhiliangjianyanlianmeng(china testing alliance)dejiancheng,shizaiguojiazhiliangjiandujianyanjianyizongjudezhichixia,youduojiaguojiazhongdiansheng、shichanpinzhiliangjiandujianyanjigoulianhechengli。

  gjcshoushijiancezhengshu,youguojiaqinggongyezhubaoyushishoushizhiliangjiandujiancezhongxinfaxing。

GJC首饰检测证书

  guojiaqinggongyezhubaoyushishoushizhiliangjiandujiancezhongxinshiguojiazhiliangjishujiandujujiliangrenzhengdanwei,zhongxinjiandingrenyuanyouhuodeguojiazhucezhubaozhijianshizhengshu、meiguogiazhengshu、yingguofgazhengshu、bilishihrdzhengshu、zhongguogiczhengshudezhubaojiandingshihejiandingpinggushizucheng。

  gacxiangqianzuanshifenjizhengshu,youzhongguobaoyushixiehuifaxing。

GAC镶嵌钻石分级证书

  zhongguobaoyushixiehuishijingguojiapizhunchenglidequanguobaoyushixingyedeshehuituanti,shizhengfulianxibaoyushiqishiyedanweihebaoyushizhuanyegongzuozhedeniudaiheqiaoliang。

  gtcbaoyushijiandingzhengshu,youzhonghuaquanguogongshanglianzhubaoshanghuizhubaojianceyanjiuzhongxinfaxing。

GTC宝玉石鉴定证书

  zhonghuaquanguogongshanglianzhubaoyeshanghuizhubaojianceyanjiuzhongxinshijingzhongguoshiyanshiguojiarenkeweiyuanhuirenke,zhongguoguojialunzhengrenkejianduguanliweiyuanhuilunzhengdeguojiazhubaojiancejigou。shizhongjianchigongzheng、kexue、gaoxiaodejichengxindezhiliangfangzhen,weishehuitigongyouzhifuwu。shiyiliudeguojiazhubaojiancequanweijigou。

  gicxiangqianzuanshifenjizhengshu,youzhongguodizhidaxuebeijingdidabaoshijianyanzhongxinfaxing。

GIC镶嵌钻石分级证书

  beijingdidabaoshijianyanzhongxinshezaizhongguodizhidaxuenei,1995nian6yuechengweidulifarenzishouzizhideshiyedanwei,shiguoneizuizaocongshizhubaoshoushijiandingyuyanjiudejigou。1997nian6yuezhengshigengmingweibeijingdidabaoshijianyanzhongxin,kaishiguifanhua、guojihuadeshiyanshijiansheheguanli。

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