钻石切工vg和ex差多少 钻石切工vg和ex哪个好

genjugiazuanshiqiegongdengjibiao，vgzhi“feichanghao”qiegong，exzhi“lixiang”qiegong，exqiegongbivgqiegonggaoyigejibie。qizhongexqiegongjibiedezuanshiqiegebiligengheli，huocaixiaoguogenghao，exyuvgdengjidejiagexiangchayue7-12%。

钻石切工等级表

zuanshiqiegongdengjiconggaodaodiyiciweiexcellent（ex，lixiangqiegong）、very good （vg，feichanghaoqiegong）、good（g，haoqiegong）、fair （f，yibanqiegong）、poor （p，chaqiegong）。

ex——lixiangqiegong

zuanshiqiegong“ex”quancheng“excellent”，zhilixiangqiegong，zaixingyezhongzhiyou3%deyiliugaozhiliangzuanshicainengdadaozheigeqiegongbiaozhun。zheizhongqiegongjibiedezuanshijihufanshelesuoyoujinruzishenneibuguangxian，chengxiancuicanmirendehuocai。

vg——feichanghaoqiegong

zuanshiqiegong“vg”quancheng“very good”，zhifeichanghaoqiegong，xingyezhongdayue15%dezuanshikeyidadaozheigeqiegongdengji。vgqiegongkeyijiangjinruzuanshidedabufenguangxianfanshechulai，yiranjuyoumirenhuocai。

zuanshiqiegongvgheexdechabieruxia：

①价格区别

qiegongzaizuanshijiageshangsuozhanbizhongshi15%-30%，meiyiqiegongdengjidebiandongdouhuiyingxiangqizuizhongbaojia。

ruguoshi40-50fenzuanshi，vgheexqiegongdengjidezuanshijiagexiangchawubaiyuanzuoyou。50-70fendezuanshi，qijiagexiangchayao1000-2000yuan；zuanshiyueda，qiegongdengjiduizuanshijiagedeyingxiangyueda，yi1ctdezuanshiweili，exyuvgqiegongdengjidejiagechadazhiwei7-12%。

②钻石直径

exhevgzuizhiguandechabieshizhijing，yejiushizuanshidaxiao。

vgqiegongdezuanshizhijingdabufenshixiaoyu3exde。zhengchang3exzhijingzai6.4--6.5zuoyou，vgzhijingshi6.2--6.3zuoyou。zuanshizhijingdayidian，xiangqianhoudechengpinyegengda，shijipeidaixiaoguohuiyousuotisheng。

buguozheigeqingkuangbingbujuedui，youxievgyishangqiegongdezuanshizhijingyeshijiaodade，xuyaoyongxinxunzhao。 

③火彩区别

qiegongdehaohuaihuiyingxiangzuanshidehuocaidu。xiaobufenvgqiegongdezuanshi，zaihuocaishangbushuexqiegongjibiedezuanshi，danjuedabufendevgqiegongdezuanshihaishiyaochayidiande。

钻石切工vg和ex哪个好

exqiegongdezuanshijuyouyidingshouzangzuoyong，eryibanxiaofeizheruoyaodadaozuihaodeshijuexiaoguoyishouxuanexjibiedezuanshi；dancongjiagefangmiankaolv，ruguopingchangpeidai，vgzuanshiyeshigaoxingjiabidexuanze，shijuexiaoguohao，jiageyebianyi。

zongdelaishuo，zuanshiexhevgqiegongzenmexuankeyijiehezishenxuqiu。lingwaizhenduibutongdezuanshidaxiaolaishuo，1ctyishangdezuanshijianyitiaoxuanexqiegong，er1ctyixiadezuanshikeyizhuoqingxuanzevgqiegongjibie。