zaigiazuanshijingdufenjibiaozhunzhong,vs1hevs2jingdudoushuyuvsjibie,biaoshiweixiacijizuanshi,qizhongvs2jingdudengjigengdi。zhiyongrouyanguancha,vs1hevs2jibiedezuanshiqubiebuda,danzai10beifangdajingxia,vs1zuanshineihanwugengmingxian,xiacigengduo,jiazhigengdiyixie。
giajiangzuanshijingdufenwei6geleibie,11gedengji,conggaodaodiyiciwei:wuxiaji(fl)、neiwuxiaji(if)、jiqingweineihanji(vvs1/vvs2)、qingweineihanji(vs1/vs2)、weineihanji(si1/si2)、neihanji(i1/i2/i3)。
qizhongvs1hevs2shuyuzhongdengjingdujibie,gia(meiguobaoshixueyuan)jingdudengjibiaozhunduivs1hevs2dedingyifenbiewei:
vs1:zuanshijuyouxixiaodenei、waibutezheng,10beifangdajingxiananyiguanchadao;
vs2:zuanshijuyouxixiaodenei、waibutezheng,10beifangdajingxiabijiaorongyiguanchadao;
vs1hevs2jingdudequbiezhuyaotixianzaidengjihejiazhilianggefangmian:
1、lilunshanglaishuo,vs1jingdudengjigenggao。zai10beifangdajingxia,zhuanyejiandingshikeyifenbianchulianggedengji。danduiyuputongrenlaishuo,vs1hevs2jibieyongrouyanguancha,shimeiyoushenmequbiede。
2、zhiyuvs1hevs2dejiazhichabieyouduoda,xuyaokanzuanshideqitabiaozhunle(qiegong、yanse、zhongliang),qitazuanshi4cbiaozhunyuegao,liangzhedechajiajiuyueda。
tongguovs1hevs2jingdudengjishiwuduizhaowu,keyifaxianvs1hevs2jibiedechayishijixiaode。suoyichulegiazhiwai,henduojiandingjigoubuduivs1hevs2zuojutifenji。
钻石净度VS1和VS2怎么选
duizuanshimeiyoutaigaoyaoqiuhuozishenbushiwanmeizhuyizhe,jiumeibiyaozhizheyuvs1jibiedezuanshi。xiangbizhixia,vs2dengjidezuanshikeyijieshengjibaiyuan,gengjuxingjiabi;danvs2jingduyeyaoshenzhonggoumai,zheishibijiaorongyicabiandedengji,rongyidiaoji,tebieshijiagedidevs2jizuanshi。
ruguoxiangyaomaidaogengbianyiyixiedezuanshi,yekeyitiaoxuansijingdudengjide。vs2jiehuvsyusizhijiandelinjiedian,suiranhuibisi1haoyidiandian,danbenzhishangmeiyouchabie,jiagequehuibisi1gaohenduo。suoyizaiyusuanyouxiandeqingkuangxia,gengjianyininxuanzesi1jingdujibie。
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