钻石净度级别si2可以保值吗？值不值得买

si2jingdujibiejiaodi，jibenbujubeibaozhizuoyong。zaizuanshijingdujibiebiaozhong，sibiaoshi“weixiaji”，kexifenweisi1yusi2，qizhongsi2jingdujibiedezuanshixiacigengweimingxian。

钻石净度级别si2

钻石净度级别表

cankaoshangtudezuanshijingdujibiebiao，kefaxianqizhongsishuyuzhongdengjingdudengji。

zaizuanshijingdupingjibiaozhunzhong，si2jijingdushi（xiao）weixiaji，zheigejibiedezuanshizai10beifangdajingxiaguancha，youfeichangrongyikandaodeneihanwu，si2jingduyongrouyanzixiguanchayekeyikandaoxiaci，bingqieneihanwutongchangshiheisede；

duiyuputongbaisezuanshi，1kelayishangqiechengsejiaohaowuzazhidecaiyoubaozhi、shengzhidekeneng。erzaijingdujibiefangmian，tongchangzuanshizhishaodadaovscaikeyibaozhi，yincisi2jingdujibiejiaodi，shibukeyibaozhide。

净度级别si2的钻石值不值得买

si2dezuanshisuiranbunengbaozhi，danjiagehenbianyi，ruguozhizuoweipingchangpeidai，si2dezuanshishibijiaozhidemaide。bingqiezaixuangousi2jizuanshishi，duiqitacanshudeyaoqiuyekuansongyixie，biruyansefangmiankexuani-jde，qiegongkexuanvgjibie，yingguangyikexuanf（weiyingguang）。

yishangshiguanyusi2jizuanshidexiangguanjieshao。shishishang，youxiesi2jibiedezuanshineibuxiacishibijiaomingxiande，danxiangqianshikeyitongguojietuozheyan，zheidianzaigoumaishikeyiyushangjiagoutong。