jinjinian,zuanshizaizhubaoshichangshanghenshizouqiao,wulunshizhuangshihaishitouzi,zuanshidoukeweishixiangbobo,danshizuanshidexiangguanzhishinidoulejiema?duiyumaizuanshizhiweizhuangshidepengyou,huoxukankanzuanshibibigejiazuanshidebaojiajiuxingle,danduiyumaibaozhizuanshidehezuanshitouziderenlaishuo,zhangwoyixiejibendezuanshidouhenbixule。xiamianwoaizuanshiwangjiujidajiaxizhidejiangjieyixiazuanshidezhuanyezhishiba!
第一、钻石的垄断
zuanshijiageanggui,zhuyaoshiyouyulongduanzaochengde,yide beersweishoudezuankuangjutoubachi。
zuiyoumingdediamond is forever(zuanshihengjiuyuan,yikeyongliuchuan)jiushichuzide beersdemingju。de beersmeinianzhaokaijicigonghuoshangdahuo,quanshijie100duojiazuanshiqiegechangshang(zheige100duojiashiyoude beersshouquande)canjiaqugoumaizuanshimaopi,xiaodeqiegechangshangmeiyouzigecanjia,zhinengcongdachangshoulimaiyixiemaopijinxingqiege。zuankuangjituanmeinianfangchudezuanshimaopishuliangshijingguojisuande,bunengduo,fouzezuanshihuixiadie,bunengshao,shaolezuanshizhangjialihaimeiyourenmaile。qishiyizhaodiqiudezuanshichanlianghaishihenduode。yinweilongduan,suoyinidongde。。。。
第二、钻石的切割地
shijiejidazuanshiqiegeshang,zhuyaofenbuzaiyiseliedetelaweifu,yindudemengmai,bilishideanteweipu,meiguodeniuyuezheijigedifang,douyouzuanjiaosuo。shanghaiyeyou,danshilimiandegongsidoushiyishangzheijigedifangdeshaobufengongsizhuzhongguodaibiaochu。zheijigechengshizhong,niuyuezhuyaoshichuliyixiedakeladezuanshi,anteweipucong0.3ctdaodakela,mengmaihetelaweifuchulicong0.005ctdaodakeladezuanshi。dajiakendingjingchangtingrenshuo,bilishidezuanshidezuanshizuihao。qishiburan,muqianshijieshangyongyouzuanshishuliangyijiqiegechangshuliangzuiduodeshiyindu,zhuyaojizhongzaimengmaideopera housejiefujin。yiqianjingchangyourenwenwo,ruhekanchuzuanshishibilishideqiegong,wogaosutameiyoubanfakanchulai,bilishidegongrenyoukenengbeiyindugongchangpinyongzaiyindujinxingzuanshiqiege,neimezheiyangqiechulaidezuanshisuanshibilishidehaishiyindudeni?suoyibuyaotaizaiyiqiegedi,yinweimeiyoubanfafenbian,neimezenmehengliangzuanshidehaohuaini。zheilijiuyaotidaogia(meiguozhubaoxueyuan)。
第三、钻石的等级
kandaogiadeyuming,dajianengkandao,tazhuyaohaishiyigejiaoyujigou,zaizhongguozhuyaoheguojiazhubaoyushijiancezhongxinhezuo,kaishehanshouban,zuanshifenjixuefeizai30000zuoyou,kaoshitongguohoubanfagiazuanshijiandingshirenzhengshu。
证书这样的
cong2013niandikaishi,giakaishigenghuanzuanshizhengshudeyangshi,suoyiruguodajiashoushangdegiazhengshubushizheiyanghuangsede,shilansede,biruxiamianzheiyang,yehenzhengchang,2013nianyiqiandedoushizheiyangde
zuanshidedengjiyou4cjueding,yanse,jingdu,zhongliangheqiegong,meigefangmianhuafendedengjiyebuyiyang。yansecongdkaishidaoz,(meicuobushicongakaishide),jingducongfldaoi3gong12gedengji,qiegongfen5gedengji。zuihouzuanshidedabufenjiageyouzhei4gefangmiandebutongdengjigoucheng。dabufenrenyiweizuanshijiagejiushizhei4gefangmiangoucheng,qishibingbushide,youshihouhuiyushang4cyiyang,jiagehaishiyaocha10%yishangdeqingkuang。zheijiushifluorescence(yingguangfanying)
第四、钻石等级的细节
4.1 yingguangfanyingfen5ji,congnone,faint,medium,strong,very strong。congmediumkaishihuidaiyansebirumedium blue,strong yellowdengdeng。congjiagelaijiang,noneshizuiguide,very strongzuibianyide,jiachazai10%zuoyou。neimetahuiyoushenmequbieni,zhuyaoshiqiangyingguangkenengdaozhizuanshihunzhuo,bushanbutouliang,ruguoyikezuanshibutouliang,neimezaihaodeyansejingduyouyoushenmeyongni,zhiyuhenduoxiaoshouzaimaistrong bluedezuanshideshihou,huishuonikanzheikezuanshifachulansedeguang,huocaiduohaoa,neidoushizaipianren。
4.2 zuanshineibaohanwudeqingkuang,zaigiaderenzhengtixilimian,zuihaobuyaogoumaidejingdujibiejiushivs2,yinweigiaduiyuvs2depandingbijiaoqipa,wocengjingjianguoyigejihurouyankejiandeheidianzaitaimianshangshivs2dejibie,danshilingyigevs2debaohanwukenengjiushiyuliewenzaitingbu。zheiliangkezuanshimingxianrouyannengkanjianheidiandegengyingxiangshijixiaoguo,suoyizaijiageshang,youheidiandejiuhuibilingyikezaibianyi3-5%。danshinicongzhengshushangshikanbudaozheidiande,yinweidoushivs2dejibie。
4.3zuanshideqiegecanshuneimeduo,neigezuizhongyao,zhijingshibushiyuedayuehao?
dajiakeyikan4cxiamiandaopolishshangmianzhongjiandezheijigeshuzhi,jiushizuanshideqiegecanshu,giajiushitongguozheixieshuzhilaizuizhongpandingyikezuanshideqiegongde。qizhongbijiaozhongyaodeshitsjitaikuanbi,taikuanbiyuedazuanshidetaimianyueda,xiandezuanshiyuebai,taikuanbiyuexiao,taimianyuexiao,guanbuyuedazheshechulaideguangyueduo。yibangoumaizai56-60%zhijiandebijiaoheshi。girdleweiyaohoubi,yishangtuweili,zheikezuanshideyaohoushicongzhongdaoshaohou,neimezuihaodeyaoshizhong,huozhebodaozhong,zheiyangdezuanshiyibantongdengzhongliangxia,zhijinghuidaxie。
lingwai,zuanshibingbushizhijingyuedayuehao,genjuguangdezhesheyuanli,zhiyouzhijinghetaimianbaochizaiyigekexuedefanweinei,zuanshicaihuishanshuo,keyikanxiajiunengmingbaile。
shuojigechangjianfenshudezuanshizhijingjidajiacankao,birushouliyouyigezuanjiedanshimeiyouzhengshu,huozheshiguoneichengpinzhengshu,buzhidaoqiegongruhe,keyizaibuchaixialaideqiantixiatongguoyongkachiceliangzhijinglaidagaipanduanchuzuanshideqiegonghaohuai,30fendezhijingzai4.3mm,50fenzhijingzai5.1mm,1keladezhijingzai6.4mm,zheidoushibijiaohaodeqiegongdeshuzhi。
yishangjiushiwoaizuanshiwangguanyuzuanshijibenzhishidejieshao,zhiyuzuanshijiage,dajiakeyiquchakanguojizuanshibaojiabiaoyijiwoaizuanshiwangquanqiuluozuankushishichaxun,duoduibiduoyanjiu,cainengxuandaogenghaodezuanshi。
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