钻石一般都买什么净度等级

       zuanshidejingdutongchangshiyong10beifangdajinghuozhexianweijingguanchazuanshineiwaibuxiacidetongcheng。zuanshidewaibuxiacijiushizhibushiyuanyoudeershihoumianjiagongshiyinqideyixiequexian，jutibaokuoduoyuxiaomian、paoguangwen、cahen、xiaokeng、shengzhangwen、sunshang。genjuzuanshixiacidebutongshuliang、daxiaoyijixingzhuangdengfenbuqingkuang，giabazuanshijingdufenweileliugedaji：fl、if、vvs1-2、vs1-2、si1-2、i1-3。

       gia钻石净度分级体系

       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。

       chuguojibiaozhungiazhiwai，muqianguojishanghaiyouhenduojingdufenjitixi。ru：hrd（bilishigaojiecengzuanshiyihui）、cibjo（guojizhubaoshoushilianhehui）dengtixi。danshiwulunshinazhongtixi，zuanshidejingdufenjidoushizai10beifangdajingxiaguanchadaodezuanshitezhengweiyiju。

各机构净度分级对比

       钻石买什么净度

    ;   jingdudengjiyuegaoshuomingzuanshiyuechunjing，keyigenjuzuanshiyongtulaitiaoxuanxiangguandezuanshijingdudengji，tongchanglaijiangshouzangjizuanshijingdukeyixuanzefl、if，vvs1，jiehunjizuanshijianyivvs2、vs1,vs2，ruozhuiqiuxingjiabibufangtiaoxuansi1-si2jingdujibie。

       jingdudengjiyuegao，shuomingzuanshiyueyoujiazhi，xiangyingdejiageyehuigenggao，yincizaigoumaishizuihaojiehezishenjingjiqinggaikuanglaixuan。