钻石知识扫盲解说。钻石的品质划分以4C为标准——4Czhijiejuedingzuanshidejiage。
钻石知识扫盲解说。1C、 重量 (克拉、Carat、识别标识为Ct),不用多说,当然是越重越好、越贵。
danweihuansuan: 1kela=1ct=100fen=0.2ke
yixiabaojiayivs,hweicankao:
1ct=100fen,shichangshoujiayuezai8-10wanyuanzuoyou,yikelayishudazuanfanwei,zhijing6.5mm。
0.30ct=30fen,sanshifenyebusuanxiaole,30fenzuanjieshichangshoujiazai1-2wanyuanzuoyou。
0.50ct=50fen,shichangshoujiagezhongpinpai2-4wanbudeng。
zuanshizhongliangyoukelayijia,jimaiyike1keladezuanshi,yaobimai2kexiangtongjibiede50fendezuanshijiaqianyaoguihenduo。
goumaijianyi:genjuzijideyusuanxuanzeheshidaxiaodezuanshi。
钻石知识扫盲解说。2C、 颜色(Color), 国际通用标准,以颜色的白度、透明度为衡量标准,从D为始(颜色D级是最白的级别),一次往后排列,越往后钻石越黄,目前国内市场到N色,N色以后的 就少有需求了。
d—f:jibai,rouyankanbuchuchabie。
g—h:bai。
i—j:weihuang。
giabiseshi,gesejideshangxian
zhongdianjieshaohse,hseshixingyeneirenweibaisezuanshi(youzhizuanshi)defenjiexian,tongchangrenweihseyishangjibenshikanbudaohuangsediaode。
muqianguoneishangchangduobanxiaoshoudeshif-jsezhijiandezuanshi,d、ezheiyanggaosedezuanshishaojian,kyihoudehuangsezuanshiyeshaojianyoushou。
goumaijianyi:f—jzhijianjunkejieshou。
jingdu(clarity)
钻石知识扫盲解说。3C、 净度(Clarity), 国际上常用的以IF、VVS、VS、SI、P分别解释为:
(1) ifwanmeiwuxiaci,guoneiweilc,jizaishibeifangdajingxiakanbudaoxiaci——dajiajizhu:xiangqianzuanshishibukenengjidaozheigejibiede。
——dajiajizhu:guoneixiangqianzuanshifenjishibukenengjidaozheigejibiede。
(2) vvsxifenweivvs1、vvs2。 v=very ,vvs——shifeichangfeichang(very very)xixiaodeneihanwu
——zhuanyezuanshifenjishizai10beifangdajingxiayejinanfaxiande zhenjiandianzhuang deneihanwu。
(3) vsxifenweivs1、vs2,
vsjibieneihanwubivvsda,10beijingxiazhuanyezuanshifenjishijiaonanfaxian,vs2jineihanwubivs1duo。
vsjishiyouzhizuanshidefenjiexian。
(4) sixifenweisi1、si2,douweixiaoxiaci,zaishibeifangdajingxiarongyikandaoxiacisi1,shuliangduodianjiuhuafendaosi2;
——sijirouyankanbudaoneihanwu。yincigoumaizuanshishisijibieyishangderouyanshiwufafenbianchuqichabielaide。
(5) pjixifenweip1、p2、p3,douweirouyankekandaoxiaci,rouyankekandaoxiaciweip1、rouyanyikandaoweip2、rouyanhenyikandaoweip3。
——muqianshangchangzhongfanshiyoufenjidezuanshishaojianpjidezuanshixiaoshou,ruyoujiaodazuanshi(30fenyishang)erjiandingzhengshushangqueweibiaomingjingdujibie,duobanshijingdujibiejiaodi,shangjiadanxinyingxiangxiaoshouweibiaomingdeyuangu。
goumaijianyi:congxingjiabidejiaodulaikan,benrenjilituijiansi--vsjibiedezuanshi。
ruoshixihuanshouzang,xiwangzuoweitouzibaozhiqiecailixionghoudepengyou,jianyigoumaivvs—ifjibiedezuanshi。
钻石知识扫盲解说。切工(Cut )
4、 切工(Cut )—— 即钻石的切磨工艺好坏的评价,主要分三大部分:
(1)切磨比例:
baohantaikuanbi,tingshendeng,taifuzarongyikandetouteng,jiandanshuomingyixiadaoli:
taimianguoda,zuanshihuocaijiuxiandebuzu,taimianguoxiao,zuanshixiandebugouliang
taimianzhuyaoshizhanshizuanshiliangdude(guangdequanfansheyuanli)。
pangbiandexingkemianzhuyaozhanshizuanshihuocaide。yincitaimiantaidahuotaixiaodoubuhao,shizhongweihao。
yibandataimiandehuixiandezuanshidayidian。
tingshen——juedingleguangxiantongguozuanshishishibushinengdadaoquanfanshe,zhanshichuzuanshishanliangdemeigan。
tingshentaiqian——yuyanzuanshi
tingshentaishen——heidizuanshi-----------doushiqiegebilibudui,zuanshilouguangzaochengdejieguo。
(2)duichengxiushidu: zuanshigegekemiantongyangdekemianyinggaishidengda,duichengde;
taimianyinggaishijuzhongde,shuipingermeiyouqingxiede,zheidouhaolijie。
(3) paoguang: paoguangdehaohuaiduizuanshideliangdudengyouyixieyingxiang,paoguangbuhaodezuanshi10beifangdajingxiakejianpaoguangwen。
qiegongbuhaodezuanshibiaoxianruxia :
qiegongjibiehuafen: ex = excellent,yingwen:wanmeideyisi。
vg = very good;zheigebujieshile,budongde,zijiwenbaiduqu。
g = good;tongshang。
fr = fair ;yiban,qishijiushichadeyisi。
Poor:很差。
jianyigoumaisanxiangzhibiaozaivgyishangdezuanshi。
3exdezuanshiyaoguihenduo,gerenjuedeputongxiaofeizhemeibiyaoqukeqiu3exdeshitou,dangran,cailixionghouzhechuwai。
钻石知识扫盲解说。八心八箭
八心八箭:
baxinbajianzuanshideguangxuebenzhi:
jiandandianjiushiguangdezheshefanshexingchengdeyizhongteshuguangxuexianxiang,ruxiatusuoshi,shuodetaishenaokandetouyun:
juyou wanmeibaxinbajian xianxiangdezuanshiyouruxiawugetedian:
1 ,极好的亮度。
2 ,极好的火彩。
3 ,jihaodeguangxueduichengxing。
4 ,jidadeguangxuezhijing。
5 ,wanmeiqingxidexingxingtuxing
完美的八心八箭:
buwanmeidebaxinbajianduibi:
xingchengwanmeibaxinbajianduizuanshiqiegebili、duichengduyaoqiujigao,yincihenrongyiyuguojiqiegongpingjiatixizhongdecanshufanweixiangchongtu,yinciwangwanghenduojuyoubaxinbajiandezuanshidabudao3exwanmeiqiegongdebiaozhun,danzheibingbuyingxiangwomenduitadetuichonghexiai。
zongeryanzhiyijuhua,biekeqiujiyao3exyouxiangyaoyouwanmeibaxinbajian,nihuigaodezijihentongku!
钻石知识扫盲解说。荧光
lingyigechangjiandewenti:zuanshideyingguang
yingguangshizuanshideyizhongtianranshuxing,shizhizuanshizaishouziwaiguangjifaxiafachudeguang,changjiandeweilanbai、qianhuangse。duoshuzuanshidouyouyingguang,duishentiwufushe,duirentijiankangyewurenheqitafumianyingxiang。
一般说来,有荧光的钻石要比没有荧光的钻石便宜一点,但不会相差很多, 有荧光的钻石yingduhuilvediyuwuyingguangdezuanshi ,waiguanshangkanjihunanyikanchuchabie。dangoumaiyouyingguangdehuibianyiyixie,xingjiabibucuo。
Copyright © 2006-2022 我爱钻石网 www.cqzyjs.com All Rights Reserved
深圳市罗湖区翠竹街道贝丽北路金展珠宝广场二十层20F-05/06
shenzhenshizuanyonghengkejiyouxiangongsi