钻石净度级别|钻石净度对照表

　　zuanshide4c(zhongliang、yanse，qiegonghejingdu)juedingzhezuanshidejiazhi，jingduzuoweijuedingzuanshijiazhideyigejueduizhongyaoyinsu，zhijieyingxiangzuanshideminglianghemeiguan，neime，zuanshijingdudejibieshiruhehuafendeni?

　　钻石净度分级

　　woguozuanshifenjitixibiaozhungb/t16554-2003zhongjiangjingdujibiefenweilc，vvs1-2，vs1-2，si1-2，p1-3，gongwugedajibie，10gexiaojibie。chuwoguobiaozhunwai，muqianguojishanghaiyouhenduojingdufenjitixi。ru：gia(meiguobaoshixueyuan)、hrd(bilishigaojiecengzuanshiyihui)、cibjo(guojizhubaoshoushilianhehui)dengtixi。danshiwulunshinazhongtixi，zuanshidejingdufenjidoushizai10beifangdajingxiaguanchadaodezuanshitezhengweiyiju。

　　xiabiaoweigefenjijigoujingdufenjiduizhaobiao：

　　GIA钻石分级体系：

　　fl(wuxiaji)：zuanshifenjishizai10beifangdajingxiaguancha，zuanshinei、waibujunwuxiaci;

　　if(neibuwuxiaji)：zuanshineibusuiwuxiaci，danwaibuyoujixiaodejingzhongxinpaoguangkechuqudexiaci;

　　vvs(jiweixiaji)：fenweivvs1hevvs2liangji，zuanshifenjishizai10beifangdajingxiahennanfaxianjiweixiaodehuohenbumingxiandexiaci。

　　vs(weixiaji)：fenweivs1hevs2liangji，zuanshifenjishizai10beifangdajingxiaxiacidedaxiao、shuliangheweizhijieyunanquedinghemouzhongchengdudeyiquedingzhijian。

　　si(xiaoxiaji)：fenweisi1hesi2liangji，xianzhudexiaci，zuanshifenjishizai10beifangdajingxiayijian。si2dezuanshicongtingbuyiceguanchashi，rouyankejianbaoguoti。

　　i(xiaciji)：feni1、i2hei3sanji，i1：zuanshifenjishizai10beifangdajingxiaxianeryijian，rouyancongguanbuguanchayouxiekunnan，neibuxiacibingbuyingxiangqiliangdu;i2：neibuxiacidaerduo，rouyankejian，bingyingxiangdaoliangdu;i3 :neibuxiacijimingxian，bingqieyingxiangdaolezuanshideliangdu，toumingdu。

　　关于GIA钻石净度方面购买建议：

　　shouzangji：fl,if，vvs1，vvs2

　　jiehunji：vvs1，vvs2，vs1，vs2

　　zhuiqiuxingjiabiji：si1-si2

　　dangranyeyaogenjuzijidejingjizhuangkuanghezuanshidexuqiuzhuangkuangtiaoxuanshihezijidejingdu。