一、钻石切工
giajiangzuanshiqiegongfenwei5gejibie:excellent(jihao)、very good(henhao)、good(hao)、fair(yiban)、poor(buhao)。
guangdewanmeizheshe,huizengjiashijueshangdexiaoguo。yikeqiegewanmeidezuanshibujinkanqilaitouliang、piaoliang,haihuixiandedayixie。
xiangyaozuanshixiandeda,yinggaizhuyizuanshideyaobubunengtaihou,tongchangyaohoubizai2.0%~4.5%,taikuanbizai53.0%~66.0%zuiweishiyi。
附:
腰厚比:(腰部厚度÷平均直径)×100%
台宽比:(台面宽度÷钻石腰围平均直径)×100%
二、钻石形状
xiangyaozuanshikanqigengda,shouxuanyuanxingzuanshi。xiangjiaoyuqitaxingzhuangdezuanshi,yuanxingzuankanqilaiyaodayutamendeshijidaxiao。
yinweiyuanxingqiegedezuanshishendudoubugao,suoyitadedabufenzhongliangdoukeyitongguotadechicunxingzhuangzhijiefanyingchulai。
三、钻戒镶嵌方式(附钻戒款式)
mouxiezuanjieyangshikeyirangzuanshixiandegengdayixie,ruxia:
1、qunxiang(yongjilijiaodadefushiweiraozhushi)
2、weiyiquan,weierquan(shiheyongyu0.2ctyishangzuanshi,kezuochubutongdaxiaodexiaoguo,xiandayejingdian)
3、cuobikuan(tongguoyingxiangshijuexiaoguo,ganjuehuibichangguikuanxianda)
4、huatoukuan(tongguoxiangkoubufenbutongzaoxing,rangzuanshixiandegengda)
5、zhuaxiangkuan,jiandansizhua、liuzhua(dakeladezuanshixuanzejiandanxiangqian,bazuanshidehuocaixianluwuyi,yehuijirenshijuechaochuzuanshibenshendaxiao)
四、戒圈造型
tuxianzuanshideqizhongyigefangshi,jiushibaqitabufenjinliangsuoxiao。
xixiaodejiequan,keyizuidaxiandudixianluchulaizuanshibiaomian(yibaozhengzuanshidewenguxingweiqianti)。
shangtuwei1kelazhushi,xiatuwei0.5kelazhushi
五、明亮的戒托
kexuanbojinjietuo。yinweibojinmingliangchunjingkeyixiangjingziyiyangfanshezuanshidetoumingheliangze,zheikeyizaochengshijueshangdecuojue,rangnijuedezuanshibitadeshijichicunda。
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