正规的钻石证书都包含哪些参数指标呢?

　　zuanshizhengshudezuanshipinzhidebaozhengshu，zuanshizhengshushiquanweizhuanyedezhubaojiancejigouduizuanshizhiliangjiyudeyizhongjiaoweikeguandepingjia。jingguoquanqiuhuobenguojiarenzhengjigourenzhengdezhuanyejiancejigou，tamenyizhuanye、quanwei、gongzhengdejiandingweixiaofeizhezaizhubaoshoushidepinzhishangbaguan，chengweirangxiaofeizhefangxinxiaofeidezhongyaoyiju。zhengguidezhubaoshoushixiaoshouzhongdouyinggaiyoupeitaodejiandingzhengshu，congzhiliangshangmingqueshipindepinzhi，quebaoxiaofeizhedezhiqingquan。suoyixiaofeizhezaigoumaizhubaoshoushishiyidingbuyaowangjisuoyaojiandingzhengshu，renzhenheduishangpinbiaoqianhezhengshudeduiyingneirongshifouyizhi，tebieshibianhaohezhaopian。

　　neime，zuanshijiandingzhengshujiandingdexiangmudoubaohannaxieni?jinguanzuanshizhengshuzhongleiduoduo，danshitamenyeyouzhexiangyingdeguojihua、biaozhunhuadeyitaojiandingbiaozhun，suoyichengxianyuzuanshijiandingzhengshushangdeneirongjixiangmuyedatongxiaoyi。neime，zhengguidezuanshizhengshudoubaohannaxiecanshuzhibiaoni?

　　1、钻石图片:

　　weiyuzuanshijiandingzhengshuzhengmianzhongxin,yinggaishixiangduiyingdezuanjiehuozheguanzuandeshiwuzhaopian,paishezhizhantiezaizhengshushangmiande,yinggaishiyusuogoumaideshiwushixiangyizhide。

　　2、编号：

　　zhengguidezuanshijiandingzhengshushangdouhuidezuanshibianhao，zheiyinggaishiyuzuanjiesuofujiaqianshangmiandebianhaoshiyizhide，zheigebianhaoyibanshibuhuizhongfude、weiyide。

　　3、钢印：

　　zuanshijiandingzhengshushangyidingyaoyouqingchudejiandingdanweiziyangdegangyin，hejiandingdanweidefangweibiaozhi。

　　4、riqi (date) ：

　　zhengshushangderiqi，shizhigaizuanshijiandingshideriqi。

　　5、zhuoxing (shap&cut) ：

　　zhizuanshideqiemoxingzhuang，yibanyiyuanzuanjiaoweiduojian，lingyoufangxinghelingxingdeng。

　　6、chicun (measurements) ：

　　zheigexiangmujilulezuanshidezuidazhijingyijiquanshengegezhuyaobuweidechicundaxiao，yimmweidanwei。

　　7、zhongliang (weight)：

　　zaizhengshushang，zuanshidezhongliangdanweiweikelajingquedaoxiaoshudianhoudedisanwei。yeyoubiaozhuweizongzhongliangde，danweiyibanweike(g)。

　　8、yansedengji (color grade)：

　　zuanshideyansefenji，yigiazhisezedengjibiao，youwanquanwusededdaodaiyouhuanghesedez，gongfenwei23ji。 qizhong，d.e.f.jishuwuwusefanwei，g.h.i.jshuwujiejinwusefanwei，k.l.mweiweidanhuangse，nyixiaweidanhuang。zaizyixiadechengweicaizuan，jiageshifenanggui。

　　9、jingdudengji (clarity grade)：

　　zuanshijingdudengjidequfenshiyoujishuxianshudejiandingshi，zaishibeidefangdajingxia，suojiancedaodezuanshideneibutezhi，waibutezhengdezonghe。 tezhidedaxiao、shuliang、weizhi、xingzhuang、yansehuomingxiandudengyinsu，juedingjingdudedengji。fenweifl(wuxia)，vvs(jiweixia)，vs(weixia)，si(xiaoxia)，i(dahua)wugejibie。

　　yishangjiushi9gezuanshizhengshuyinggaichuxianguanyuzuanshidengjidecanshuzhibiao，xiaofeizheyinggaiduojiazhuyi，lingwai，maizuanshihaishiyaorenzhunzhuanyejiegoubanfadequanweizuanshidengjizhengshuhao。