SI净度级别的钻石可以买吗？

zaigiatichudezuanshijingdujibiebiaozhunzhong，siweixiacijizuanshi，shuyuzhongxiadengji，danzaixuangouzuanshishi，womenquechangbeikefuguwentuijianjingdujibieweisijidezuanshi。neimesijingdujibiedezuanshikeyimaima？xiamianneirongfenxiangsijingduzuanshixiangguanxinxi。

guoji4cbiaozhunzhong，zuanshijingdujibieconggaodaodiyiciwei：wanmeiwuxia（fl-if/lc）、feichangjiweixia(vvs)、jiweixia(vs)、xiaji(si)、zhongxia(p)。

qizhongsizhizai10beifangdajingxiayoumingxiandexiaci；sijizuanshihanyouxiaoneihanwu，10beifangdajingxiaguanchahenrongyikandao，rouyanzixiguanchakenenghuikandaomouxiejingdutezheng，changchuxiandeneihanwuzhongleiyou：yunzhuangwu、yanban、zhendian、luanjingwenhuozheyuliewendeng。

SI净度级别的钻石可以买吗

jishishiliangketongyangbeijiandingweisi1jihuosi2jidezuanshi，tamenshijikanqilaiyehuiyoujiaodaqubie。zheiyuxiacideyanse、chicunheweizhiduizuanshidezhengmianshijuexiaoguoyouzhezhongdadeguanxi。

sijizuanshizaifangdajingxiakeguanchadaomingxianxiaci，danbingbingbudaibiaoyongrouyanyenengzhiguandikandaoxiaci，yincisijizuanshikeyifenwei“rouyanwuxia”he“rouyanyouxiaci”lianglei。

①“rouyanwuxia”desijizuanshi

xiacizuirongyibeirouyanchajuedaodeweizhishitaimian，zheilei“rouyanwuxia”desijizuanshixiacitongchangshizangzailezuanshibianyuanbuwei，bingburongyibeikandao，huozhezaixiangqianjietuoshikeyijiangzuanshixiacizhegaizhu。ruxiatusuoshidezheikezuanshi，xiacizaibianyuanchu，dangbazheikezuanshixiangqianzaijietuoshang，jiukanbudaoxiacile。

②“rouyanyouxiaci”desijizuanshi

zheileizuanshizairouyanguanchaxiakeyikandaobijiaomingxiandexiacineihanwu，youqidangxiacichuxianzaizuanshitaimianhuozhezhongyangbuweishi，guanchagengweimingxian。guangxianchuanguoshihuibeizheixieyouheiyoudaqieweizhimingxiandexiacizhedangzhu，zuanshihuocaijiuhuishoudaoyingxiang。

rouyanwuxiacidesijizuanshishibijiaojianyigoumaide，zheileizuanshizhijierouyanguanchabijiaoganjing，bingmeiyoumingxianxiaciheidian，hevs2，vvs1jingdujibiedezuanshixiangbi，meiyoumingxianqubie，danjiagequebianyihenduo。

si、vs2、vvs1jingdujibiedezuanshi

购买SI级别钻石的建议

1. youxiezuanshizhuoxinghuirangxiacibiandegengjiamingxian，biruzumulvqiegezuanshibiaozhixingdezhangjuxingkemianjiuhuishineihanwugengrongyibeikandao，yincigoumaizheizhongqiegexingzhuangdezuanshi，bujianyixuanzesidejingdujibie，zuihaoxuanzevsyishangjibie。

zumulvqiegedezuanshitaimianjiaoda，xiacigengmingxian

yujietixingqiegedezumulvxingzuanshixiangbi，yuanxingzheizhongqiegefangshidezuanshizaihuocaiheshanyaodushangdouyaochuseyixie，hainengyouxiaodezhegaixiaci，keyizhaodaorouyanxiaganjingdesijibiezuanshi。

2. goumaisijibiedezuanshiyidingyaoshangjiatiaoxuanrouyanwuxiade，zheiyangcaihuiyougenghaodeshijuexiaoguo。

yishangshiguanyuzuanshisijingdujibiedejieshao，zhideyitideshi，dangzuanshizhongliangzengjia，qitaimianchicunyehuisuizhibianda，neibuxiacikenenghuigengmingxiandebeikandao，yincibutongdaxiaodezuanshiduijingdujibiedeyaoqiuyebuyiyang，jutikelianxiwomendekefuguwen，huoquzhuanyejianyi。