钻石证书是钻石的“身份证”,通过查看钻石证书可以详细的了解一颗钻石的等级、尺寸、内含物等特征,但除了这些必要参数之外,在查看钻石证书时还有其他需要注意的事项。
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一、钻石证书颁发机构
zuanshizhengshudebanfajigouzhuyaoyouliangdalei:guoneizuanshizhengshuheguojizuanshizhengshu,tongchangguojizuanshizhengshudeliutongxinghuibijiaoda,zaiquanshijiefanweineidoukeyizuoweigoumaicankao,youqishizaiguojishangbijiaoyouquanweidegiazuanshizhengshu,talaiziyisuofeiyinglixingjigou,yinweiwuguanliyi,suoyizhengshuzaineironghepinzhifangmian,doujiyougongxinli。
bingbushisuoyoudezuanshidoujuyougiajiandingzhengshu,bingqiegiadejiandingfeiyongbingbubianyi,weilejieshengchengbenyixie20jiyixiadezuanshitongchangshibuchujugiazuanshizhengshude。zaiguoneigoumaizuanshi,keyixuanzengtczuanshizhengshu,zheigezhengshuyouguojiaquanweibumenchuju,yeshihenkaopude。

二、钻石证书日期
mailuozuandeshihou,zuanshizhengshukeyixuanzebijiaokaoqiandeshijian,yinweiyikezuanshizhiyouyigezhengshu,shijianbijiaoxin,neimezhengmingzheikezuanshidejiandingshijianbijiaojin,pengdaoershouzuanshidegailvxiaoyidian。danyebingbudaibiaozhengshushijianjiudezuanshijiubuzhidegoumai。
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三、钻石证书编码
yaokanzuanshizhengshuzuoshangfangdebianma,zhengshubianmakeyizaiwangshangchaxundaozheifenzuanshizhengshu,yijizuanshizhengshuneirong。xuyaozhuyi,yibanzuanshideyaolengshangyouquanqiuweiyideleishebianma,pingjiezheigebiduiyixiahezuanshizhengshushangdezuanshishibushiyizhi。
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zuanshizhengshubanfajigou、chujuriqiyijizhengshushangfangdeweiyibianma,doushiwomenzaigoumaizuanshishiyinggaizhuyide。woaizuanshiwangluozuanzhongxin,meiyikezuanshidouyouquanweibumenchujudezuanshijiandingzhengshu,bufenzuanshihaiyouguonei、guowaishuangzhengshu,shuangzhongbaozhang,gengfangxin。
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