国内裸钻证书可靠吗 国检钻石证书哪个好

       zaigoumailuozuandeshihou，dabufenxiaofeizhedoubijiaoguanzhuluozuanzhengshu。luozuanzhengshushiweilezhengmingzuanshidepinzhi，zaiguojishangzuibeixiaofeizherenkedeshigialuozuanjiandingzhengshu，danzaishichangshanggoumailuozuanshihuifaxian，bingbushisuoyoudeluozuandouhuichujugiazhengshu，youxieluozuanzhitigongguojianzhengshu，birungtczhengshu、ngstczhengshudeng，neimeguoneideluozuanzhengshukekaoma？guojianzuanshizhengshunagehaoni？xiamianhexiaobiangongtonglejieyixia。

       国内裸钻证书分类

       1、NGTC裸钻证书：由中国国家珠宝玉石质量监督检验中心提供，中国国家珠宝玉石质量监督检验中心是国家有关主管部门依法授权的国家级珠宝玉石专业质检机构，其钻石鉴定xitongyanyongguoji4cbiaozhun，anzhaozuanshideqiegong、yanse、jingdupailie、huafendengji。

       2、gaczuanshizhengshu：youzhongguobaoyushixiehuitigong，zhongguobaoyushixiehuifuzequanguozhubaoyushixingyechanpindezhiliangjiandujiancha，bingyaoqinggedifangzhubaoxiehuidepeihe，xiezhuchanpinzhiliangzilv。

       3、giczuanshizhengshu：youzhongguodizhidaxuebeijingdidabaoshijianyanzhongxintigong，zheishiguoneizuizaocongshizhubaoshoushijiandingyuyanjiudejigou，qizhuyaoyewubaokuobaoshijianyanjiandingfuwu、zixun、renyuanpeixun、baoshijiandingdeng，beiyuwei“baojiaoyaolan”zaihaineiwaidoujuyoujiaogaopingjia。

       guoneiluozuanzhengshukekaoma？tongguoyishangjigeguoneizuanshizhengshudejieshaolaikan，guoneideyixiezuanshijiandingjigoudoushuyuquanweibumen，doushicankaoleguojishangrenkede4cbiaozhunlaihuafendengji，yinciqijiandingjieguobeiguangdayeneiwairenshirenke，jingguozheixiejigoujiandingdeluozuanyekeyifangxingoumai。

       guojianzuanshizhengshunagehao？yishangdezheixiejiandingzhengshudouyoujiaogaodecankaojiazhi，duiyuwomengoumailuozuanjuyouzhongyaoyiyi，buguoxiaofenshuzuanshizaiguoneichujuzuiduodehaishingtczhengshu，ngtcshiguoneiweiyiyigehegiajigouhezuodezhubaozuanshijiandingzhongxin，gengbeixiaofeizhesuorenke。buguoqitarugic、gaczhengshuyeshuyuquanweijigouchuju，duiyuxiaofenshuzuanshilaishuobingmeiyoutaidaqubie。