钻石品质评价表，哪家钻石品质好

       zuanshipinzhidehaohuaishiyingxiangqijiazhidezhuyaobiaozhun，zuanshikehuafenweibutongdegaodidengji（jizuanshi4c），zhengchanglaishuoshipinzhiyuehaojiageyuegui，fanzhiyiran。danshishishangbutongpinpaiyehuiyingxiangdaozuanshidejiazhi，neimenajiazuanshipinzhihaoni？

       钻石品质评价

       zuanshipinzhipingjiabiaozhunshi“zuanshi4c”，ersuowei4cqishishi4geyickaitoudeyingwendancidejiancheng，jikelazhongliang（carat weight）、jingdu（clari-ty）、seze（colour）heqiegong（cut）。

       kelazhongliang（carat weight）：kela（carat）jiancheng“ct”，shizuanshidezhongliangdanwei，1kela=0.2ke，keyiba1kelafenwei100fen，meiyifenshiyifen，neimezuanshibiaoqianshangsuobiaode0.5ctjiushi50fen。zuanshikelayeyoudengjizhifen，biru0.30ct-0.39ct，0.40ct-0.49ct，0.50ct-0.69ct，0.70ct-0.89ctdeng，laishuoshizhongliangjibieyuedapinzhiyuehao。

       jingdu（clari-ty）：zuanshineibunanmianhuiyouxiezazhicunzai，zheixiezazhikeyiduizuanshijingdugouchengbutongchengdudeyingxiang，zhuanyedejiandingrenyuantongchangshiyonggaobeifangdajinggenjuzuanshineiwaixiacijiqiduizuanshiguangcaideyingxiangchengdudenglaiweizuanshijingdujinxingfenji。zaigiagenjuzuanshineibuzazhideweizhi、daxiao、shuliangdengjiangjingdujibieconggaodaodihuafenwei：fl、if、vvs1、vvs2、vs1、vs2、si1、si2、si3、p1、p2、p3。

       FL-“Flawless”，完美无瑕。
       IF-“Internally flawless”，内部无瑕。
       VVS1，VVS2-“Very Very Slight”，非常非常小瑕疵。VVS1 净度高于VVS2。
       VS1 and VS2-“Very Slight”，非常小瑕疵。VS1净度高于VS2。
       SI1 and SI2-“Slight Inclusions”，小瑕疵，肉眼可能看见。
       i1，i2 and i3-“imperfect”，youxiaci，keyibeirouyankanjian。

       seze（colour）：shichangzhongchangjiandezuanshisezecongwusedaoweihuangbudeng，yueshitoumingwusedezuanshiyuenengrangguangxianwuxianzhidechuantou，bingqiejingguozheshehesesanzhihou，zheixiezuanshiyenengchengxianchuyuebinfendesecai。sezezuihaodezuanshiyongzimu“d”laibiaoshi，youdwangxiadezuanshidengjibiandi，qijiageyehuiyuelaiyuedi，tongchangmeigesejizhijiandejiagechazai10%-45%zuoyou。

       qiegong（cut）：congzuanshiyuanshidaochengpinluozuan，zuanshihuijingliqiege-damo-paoguangdenggegebuzhou，zheixiezhengtishangtongchengweizuanshiqiegong，genjuzuanshiqiegongdebiaozhunchengdu，keyihuafenweiwugejibie：lixiangqiegong（excellent）、feichanghaoqiegong(very good)、haoqiegong(good)、yibanqiegong(fair)、chaqiegong(poor)。

       哪家钻石品质好

       goumaizuanshishikeyifaxian，shichangzhongdeyixiezuanshipinpaiyouhenduoge，youxiezaiguojishangchumingdedapaizigengshouxiaofeizhedeqinglai，tamenrenweipinpaiyuezhimingzuanshidepinzhiyejiuyuehao，neimeshishishangshinajiadezuanshipinzhibijiaohaoni？

       qishizuanshiziyuanshizhangwozaishaoshukaicaigongsishouzhong，erpinpaichushoudezuanshidoushizaizheixiekaicaigongsinahuo，zaiquanqiuluozuanziyuanjihugongxiangdeqingkuangxia，bingbuhuichuxiannajiazuanshipinzhigenghaodeqingkuang。bingqiezuanshipinzhishikanqi4cbiaozhun，yincipinpaiduizuanshipinzhibingmeiyouyingxiang，yaoxiangmaidaopinzhigenghaodezuanshi，neimejiuyaotiaoxuangaoyixiedezuanshi4cjibie。

       yishangshiguanyuzuanshipinzhipingjiabiao，yijinajiazuanshipinzhihaodexiangguanjieshao，woaizuanshiwangquanqiuluozuanziyuanku，weinintigonggepinzhidengjizuanshiziyuan，bingzhichiluozuandingzhifuwu，manzunindegexingxuqiu。