买钻石 钻石4C等级的选择

 　　henduorenzaibulejiezuanshideshihou，kandaoshangchanglidaxiedezuanjie，jiagedouzaiwanyuanyishang，huijuedeguijiushizuanshidetezhi。shishiburan，zuanshigenhuangjinhebojinyiyang，jiageyeyoutongyibiaozhun。shouxianyaolejiezuanshide4c：carat(kela)、colour(chengse)、clarity(jingdu)、cut(qiegong)。zheisigexiangmushijuedingzuanshijiagedezhuyaoyinsu。neime，maizuanshishi，ruhexuanzezuanshide4cdengjini?

　　1、关于重量(克拉)

　　zuanshizhongliangdeguojibiaozhunjiliangdanweishikela，yingwencarat，tongchangsuoxiechengct，1kela=0.2ke=100fen，0.35keladezuanshijidengyu35fen。zuanshiyikelaweidanweishi，baoliuzhixiaoshudianhoudi2wei，xiaoshudianhoudi3weifeng9jin1，qitahulvebuji。

　　womenzijimaizuanshideshihou，bingbushiyuedajiuyuehaoe~xuanzezuijiadekelazhongliang，xuyaokaolvpeidaizhedegerenfengge，shouzhichicun、xiangqianfangshiyijigerenyusuan。qishijuedingzuanshidaxiaodezuihaofangfashixianzuohaoyusuan，lejietaqiwangdezuanshidaxiaohenizhunbeidefeiyong;ruguodaijiezhiderenxuyaojingchanghuodong，keyikaolvgoumaixiaoxinghaodezuanshiyijixuanzebaohuxingqiangxiedejietuo。

　　lingwai，zhidexiaofeizhezhuyideshi，shouzhidezhouzhangyuexiao,zuanshikanqilaijiuyueda。qishiyehenhaodong，tongyangyikezuanshi，fangzainishoushanghenilaoposhoushang，daxiaokanqilaikendingbuyiyang。zuihouyaoshuode，jiushijietuoyidingyaoshihezuanshi，ruguoniyijingzhunbeihaolejietuo，yidingyaoquebaonixuanzedezuanshishihezheigejietuo，nikeyichakannixuandezuanshidaxiaoshuomingshuhuozhezixunzhubaoguwenniyinggoumaiduodadezuanshi。

　　weilerangdajiaduizuanshidaxiaoyougegengzhiguandeyinxiang，dajiakeyikanzheigezuanshidaxiaoduizhaobiao：

　　Tips：

　　yuedadezuanshiyuexiyou，yuenanyiqiege，jiageshangfuzeyueda，qizhong30fen，50fen，1kelashisangedang，sandangqianhoudejiagehuichanshenghendadefeiyue，jugejiandandelizi：qitatiaojianxiangtongdeqingkuangxia，yike1keladezuanshibiliangke0.5keladezuanshijiagegaodeduo。

　　2、关于颜色

　　yinweiyansekeyiyongrouyanzhijieguanchadao，suoyichengweilehengliangzuanshijiagedezhongyaoyinsu。zuanshiyuejiejinwuse，zejiazhiyuegao;yuejiejinhuangse，zejiazhijiuyuedi。guojishangbawusezhihuangsedezuanshiyanse，yongyingwenzimucongddaozbiaoshi，yigongyou23gedengji。neizuihaodedseyoushishenmebiaozhunni?zuanshizuoweilengzhuti，nengjiangbaiseguangxianfenjiechengguangpushangde7zhongyanse，fanshechuduocaideshanguang，zheijiushisuoweide“huocai”。

　　zailixiangdezhuangtaixia，zuanshishiwanzhengdedengzhoujingxijingti，zaikejianguangfanweineimeiyouxuanzexingxishou，yincibiaoxianweiwuse(dse)zheiyangdeqingkuangshijiweixishaode。yinweishouwaijieduishengzhanghuanjingdeyingxiang，jidaduoshudezuanshidejinggeshoudaosunshang，yejiuchuxianleshenqianbuyiyangdeyanse。jutidefenjibiaozhunruxia：

　　ps：guanchayansefenjishi，zuihaozaiqingtianbeiyangguangdedifangweiyi，yekezaibiaozhundebaiseriguangdengxiajinxing。

　　niyidinghuiwenwo，meigejibiedeyanseshenqiandaodishishenmeyang，yixiajiushiyansefenjibiaozhuntu

　　lingwai，chutoumingzuanshiyiwai，haicunzaiqitayansedecaizuan。zhuyaochengyinshiwusezuanshineideweiliqibianhuaerchanshengdeyanse，butongdebianhuachanshengbutongdeyanse，jiaochangjiandeyoujinhuangse、zongse、lvse，qitarufenhong、hongse、lansejiujiaoweihanyou，jiazhiyehuigenggaoyidian。xianglansedehuopuzuanshi，kanchengxishizhenbao，jiazhibufei。gaopinzhidefenhongzuanyebeishiweixishiqizhen，aodaliyashiquanqiufenhongzuanweiyidegudinglaiyuan。

　　nazhongyansejibiezuihaoni?

　　ruguonishigelixiangzhuyizhe，wuyid—fjidewusezuanshiweizuijia。bijiaodazhongdexuanzeshig—ijiejinwuseqieyingguangjiweizhongjihuolanbaisedezuanshi。shijishang，womenyongrouyankanyikezuanshideyanse，buguangshitadeyansejibiehaibaokuolezuanshidejingduheyingguang。

　　3、关于净度

　　jingdutongyangyezhijieyingxiangzuanshidejiage。meikezuanshidoushiduyiwuerde，yinweitayushengjulaideneihanwu，yourutaiji。erzheixieneihanwudeshuliang、daxiao、xingzhuang、yansejiujuedinglezuanshidejingdu。zuanshideneihanwuyueshao，jingdujiuyuegao，guangmangzhesheyuduo，zuanshijiuhuijiabeicuican。meiweishouguoxunliandezhuanjiajunkeliyong10beifangdajingdagaipanduanchuzuanshidejingdu，danshishishang，dabufensijiyishangdezuanshineihanwujunbunengyirouyanbianbie。zaijianbiezuanshijingdushi，yaoqiuzai10beifangdajingxiajinxing。giajiangzuanshijingduhuafenwei11gedengji，congwanmeiwuxia(fl)kaishi，jizhizuanshineizaihebiaomianjunwuxiaci，ranhouanshunxudaozuididexiaciji(i3)，xingrongpingrouyanjiunengfaxianzuanshideneihanwuyuxiaci。jianyixuanzexiangduiyurouyankanbudaoxiacijingdudezuanshi。zheizhongzuanshijiazhijiaogao，budanbiif,fljizuanshibianyi，bingqiemeiyouhanyoumingxiandexiaci，yejiubuhuijiansunzuanshidemeilidu。

　　jingdudengjiduizuanshideshanguangyumingliangdudeyingxiang

　　jingdudengjiduizhongxiaozuanshiwaiguandeyingxianghenxiao。xiangfan，zuanshiyueda，qiemianyejiuyueda，jiuhuizengjiajingdudekejiandu。zaizuanshide4cbiaozhunzhong，jingdubeirenweishizuibuzhongyaodeyigepinxing，yinweizuanshidecuicanguangmangzhuyaoshiyouqiegongjuedingde。zuanshiqiegongdengjiyuegao，jiuyuenanfaxianqizhongdebaoguowu。

　　4、关于切工

　　qiegongshizuanshi4czhongweiyiderenweiyinsu。zuanshideqiegongdengjiyuegao，yuenenglingzuanshichengxiangengyaoyandehuocaiyumingliangdu，waiguangengxiyinren，suoyijiageyexiangyingtigao。qiegezhuanjiadejishuyejuedinglezuanshideqiegongdengji。yaoqiechuyike“wanmeiji”(ideal)qiegongdezuanshi，xuyaojigaodejingmidu，zheishiyimennandedejishu，cileizuanshiyexiangduianggui。qiegongbingbushizhizuanshidexingzhuang，ershizhixingchengzuanshimeiyigemiandeqiegejiaodu。haodeqiegongnengfuyuzuanshigengduodeguangliang, tongshizengjialezuanshidejiazhi。buguo，zuanshideqiegong，shi4czhongweiyijieshourenweiyinsuyingxiangxiaodui，congerchengweizuirongyibeihushideyigec。yaoshizuanshizuichongfendefahuitadutedemeiliguangmang，zewanquanyilaiyuzuanshiqiemodebilishifoudedang，yijipaoguangdezhiliang，kemiandeduichengxingdengdeng。panduanyikezuanshiqiegonghaohuai，zuijiandandefangfashibatahebiedezuanshifangzaiyiqi，ruguotashizuiyaoyandeneiyike，jiushiqiegongzuihaode。

　　zuanshiqiegongdeyuandu、shendu、kuanduyijizhuomiandejunyundudoujuedingzhezuanshideguangdu，jishiyikezuanshiyongyouwanmeideyansehejingdu，yudaozhuoliedeqiemoyehuishiquqiyaoyandeguangcai。

　　xuanzeshenmedengjideqiegongheshi?

　　ruguoyusuanchongyu，dangranxuanzeqiegongjibieyuegaodezuanshiyuehaole。yinweitamendeqiegongshianzhaozuijingquedebili，yongyouzuigaojidepaoguangheduichengxing，fanshezhezuicanlandeguangmang。ruguoshuoxingjiabigao，yingxuanzeghuozhevgjiqiegong。ruguoyusuanyouxian，youxiangyongyoujiaogaodengjideqiegong，keyikaolvxuanzejingduheyansejishujiaodidezuanshi，lirukeyixuanzeghuohjiseduhes11huos12jingdudezuanshi