钻石切工好坏分级以及对钻石价值的影响

　　zaizhongguo，zuanshixiaofeisuifazhanhenkuai，danyuanweichengshu，xiaofeizhezaigoumaizuanshishi，wendezuiduodejiushizuanshiyouduoda?shaoshulejieyixiedehuiwenzuanshiseduhuozuanshijingdu，quehenshaoyourenhuiwen，zheikezuanshiqiegongruhe?

　　zuanshi，zhisuoyinengzaizhongduobaoshizhongtuoyingerchu，jiushiyouyuqidutedegaozheshelvzaojiulezuanshimirendecuicanguangmang。ercongyuanshidaochengpinzuanshi，zhiyoujingguozuanshiqiegeshijingxindiaozhuodeqiemobilv、duichengxinghedamopaoguang，cainengwanmeizhanxianzuanshiduyoudecuicanguangmang，ruoqizhongchazhifenhao，zezuanshideguangcaizehuidadazhekou。yinci，zuanshiqiegongduiyuzuanshidewaiguanzhiguanzhongyao，shi4cbiaozhunzhongzuifuza、jishuyaoqiuzuigaodexiangmu。

　　钻石切工的等级

　　zuanshiqiegongshihaoshihuai，womentongguorouyanjiukeyifenbianchulai，haodezuanshiqiegong，sanfachuyaoyanduomudeguangmang，buliangdezuanshiqiegong，bianyuanxiandeburuili,guangmangdunjian。

　　yiwomenrichangjiechudaodegiazhengshuweili，zuanshiqiegongfenweiyixia5zhong：

　　chaqiegong(poor)：baohanmeiyoudadaoyibanqiegongbiaozhundezuanshi，zheizhongzuanshiqiegongyiyurangguangxiancongbianbuhuodibuyichu。

　　yibanqiegong(fair)：dadaoleyibanzuanshideqiegongbiaozhun，danqizhishidadaolezuididezuanshiqiegongbiaozhun。

　　haoqiegong(good)：dadaogoodjibiedezuanshiqiegong，kefanshedabufenjinruzuanshineibudeguang。

　　feichanghaoqiegong(very good)：dadaoverygoodjibiedezuanshiqiegong，keyishizuanshifanshechujuedabufenjinruzuanshideguangxian，zhiyoudayue15%dezuanshikeyidadaozheiyibiaozhun。

　　lixiangqiegong(excellent)：zhiyoudayue3%dezuanshideqiegongcainengdadaozheiyibiaozhun，zheizhongqiegongshizuanshijihufanshelesuoyoujinruzuanshideguangxian。shizuanshiqiegongdezuigaodengji。

　　kanxiatu，keyimingxianqubiegezuanshiqiegongdengjizhijiandechayi，wuyi，yongyouexcellentdeqiegong，shizuiweiwanmeidezuanshi。

　　影响钻石切工的两个因素

　　钻石切割比例

　　zuanshiqiegeshiqiegezuanshishi，duizuanshiguanbu、yaobu、dibusangejibenbufenqiegebilidezhangwo，zhijiejuedinglezuanshiqiegongdehaohuaihechengbai。ruguoqiegetaiqianle，jinruzuanshideguangxianhuixiaoshizaizuanshidibu，shizuanshianranwuguang;qiegetaishenle，guangxianzehuicongcemianliuzou，tongyangshizuanshiandanhaowuguangcai。

　　钻石的抛光及对称性

　　zuanshipaoguangdezhiliangyijikemiandeduichengxingtongyangshiyingxiangzuanshiqiegongdezhongyaoyinsu，yibanqingkuangxia，genjuzuanshidepaoguangpingzhengyuduichengchengdujiangzuanshifenweiid(biaozhun)、g(hao)、vg(henhao)、ex(wanmei)、sigedengji。

　　钻石切工对钻石价格的影响

　　youyuguorenduizuanshizhizhishenshao，yincishaoyourenzhidaozuanshiqiegongdezhongyaoxing，wangwangkanzhezuanshitingda，yetingbai，kayishua，zouren。shubuzhi，youyuzuanshideqiegongzhijieyingxianglezuanshidewaizaibiaomian，yincitongyangdaxiao、tongyiseji、tongyijingdudezuanshi，youyuqiegongdehaohuai，qijiagekexiangchashubeizhiju。

　　julilaijiang，yi2014nian7yuefen，yikeyansehji,jingduweivvs1de1.08 kelayuanxingzuanshi：

　　zuanshiqiegongdengjishi“wanmei”，qishichangjiadayue14wanrenminbizuoyou;

　　zuanshiqiegongdengjiwei“feichanghao”，qishichangjiadayuezai10-11wanrenminbi;

　　zuanshiqiegongdengjiwei“hao”，qishichangjiadayuezhinengzai8wanrenminbizuoyou;

　　zuanshiqiegongdengjiwei“yiban”，qishichangjiadayuezhinengzai5wan-6wanrenminbizuoyou，shenzhidabudaozheigejiaqian;

　　zuanshiqiegongdengjiwei“cha”，yishuyuqiegeshibaidezuanshi，bujianyigoumai。

　　yibaneryan，zuanshiqiegongzaizuanshijiagezhongyuezhan30%-40%debili，youcikejianqiduizuanshiyingxiangzhida， woaizuanshiwangrenwei，zuoweixiaofeipindezuanshi，qiqiegongjihushizuanshi4cbiaozhunzhongzuizhongyaodeyige。