HRD钻石鉴定证书是什么证书

　　hrdzuanshijiandingzhengshushishenmezhengshu?hrdweibilishide“zuanshigaojiecenghuiyi”(hoge raad voor diamant)，youguojizuanshilishihui(idc)xieshangzhidinghrdguojixingzuanshifenjibiaozhun，hrdzuanshijiandingzhongxinjianzhao“idcguize”jinxingjianding。bilishizuanshigaojiecengyihuishiguanfangchengrendaibiaozhebilishizuanshishangmaoxingye。qizongbuzuoluoyushijiezuanshizhongxinanteweipu。

　　hrdzuanshijiandingzhengshushishenmezhengshu?hrdzuanshizhengshuchumiaoshuzuanshidewaixing(shape)，chicundaxiao(measu-rements)jizhongliang(weight)zhiwai，tebieduiqiegebizuogengxiangxideceliangbaogao，jizaizaizhengshushang，ruzhuomian(table)、yaoweihoudu(thin)、guanbugaodu(cr. height)jidibushendu(pavilion- depth)。

　　hrdzuanshiyansezhengshuguanzhuyujuedingyousezuanshijiazhidexiangxidetezheng，biruyansedemiaoshu、yansedeshejihefaguang。taduifenbiejiancehouzuanshishifoushiziranyousezuanshihaishifangzuandeyouzhongyaodiwei。ruguonihaiyoushenmebuqingchudedifangkeyidengluwomendeguanwangjinxingchaxunhuozhezixun。

　　ruciyilai，gengyichajuezhengshuyuzuanshidezhenwei。zaihrdzhengshuneideshuzijilushang，fugailetoumingwangzhuangjiaozhiyifangzhitugai，neizaihuowaizaitezhizaizhengshuneijibaozhuangzhishangdoutiezhejingduzhitu biaojixiangxijihao。hrdxitongshiyongxianweijingceliangneihanwu，jingdudengjishiceliangjieguoyuhrdjingdufenjibiaobiduiweijichu。dengjidaihaochulc(loupe clean)hepjiwai，yugiaxiangtong。