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钻石的最佳切割比例

发表于:2014-10-27      浏览:30381      来源于:我爱钻石网

   zuanshidezuijiaqiegebiliyinggaishiduoshao?zuanshiqiegongduiqijiageyouzhezhiguanzhongyaodezuoyong,yigehaodeqiegongyuyigechadeqiegongdechajiayuezai30%zuoyou,shenzhiyugengduo,lingwaiqiegonghaiyingxiangzhehuocai、shanshuo、liangdudeng。zuanshiqiegongfenjizhuyaoshitongguoceliangheguancha,congbilihexiushiduliangguofangmianduizuanshijiagonggongyidewanmeichengdujinxingdengjihuafen。neime,shenmeshizuanshiqiegebili?zuanshidezuijiaqiegebiliyinggaishiduoshao?

  zuanshideqiegeyingxiangzhezuanshiguangcai,qiegebilishizhizuanshidegegebuweixiangduiyuzuanshiyaobuzhijingdebizhijizhuyaodeqiegejiaodu。weileshizuanshinengfachuyaoyandeguangcai,renmenshejilelixiangdezuanshibiaozhunqiegemian(57-58geqiemian)。qiegebilishizhizuanshidegegebuweixiangduiyuzuanshiyaobuzhijingdebizhijizhuyaodeqiegejiaodu。qiegebilidezhengqueyufou,juedingzhezuanshiduiguangdefansheyuzheshechengduyijizuanshishifou“chuhuo”,yincishipingjiazuanshidezhongyaocanshuzhiyi。

钻石详细切割图

  1999nian,anteweipuqiegeshituokaofusijitongguoguangxuejisuan,huichuyigeyuanzuandeqiemoyangshi,zheiyangdeqiegenenggouhenhaodefanyingguangcai、guangze,qizhongbaokuotaimian、fengzhengmian、xingmian、yaomian、jiandidenggong58gekemian,25fenyixiadexiaozuanshizewujiandi,gongyou57gemian,congerdiandinglemingliangshiqiegedejichu。qizuanshideqiegebiliruxia:pingjunyaoweizhijing:100%;taimian:53.0%;guanbugaodu:16.2%;tingbugaodu:43.1%;guanbujiaodu:34du30fen。

  bilvshijuedingzuanshiqiegongyouliedezuizhongyaodeyinsu,bilvjiushizhiyiyaopingjunzhijingweibaifenzhibai,qitagebufenxiangduitadebaifenbi。ruguobilvqiadaohaochuzuanshijiunengcuicanduomu,bilvbuhaoneimezuanshijiuhuianranshise。bilvbaokuozuanshigebufenxiangduipingjunzhijingdebizhi,zhuyaoyouyixiabagebizhi:

  taikuanbilv:guanbutaimiankuanduxiangduiyaopingjunzhijingdebaifenbi;

  guangaobilv:guanbugaoduxiangduiyaopingjunzhijingdebaifenbi;

  guanbujiaobilv:guanbuzhukemianyuyaoweisuozaideshuipingmianzhijiandejiajiao;

  yaohoubilv:yaobuhouduxiangduiyaopingjunzhijingdebaifenbi;

  tingshenbilv:tingbushenduxiangduiyaopingjunzhijingdebaifenbi;

  tingbujiaobilv:tingbuzhukemianyuyaoweisuozaideshuipingmianzhijiandejiajiao;

  dijianbilv:dijianzuidazhijingxiangduiyaopingjunzhijingdebaifenbi;

  zuanshiqiegongdezuijiaqiegebilishiduoshao?xiamianwomenlaikanyixiagiazuanshiqiegongfenjidebiaozhun:

GIA标准钻石切工比率分级表

  zuanshidezuijiaqiegebiliyinggaishiduoshao?taimiandedaxiaozhijieyingxiangzhezuanshideliangduhehuocai,taimianpianda,zeliangdupianda,erhuocaijiangdi;taimianpianxiao,zeliangdupianxiao,erhuocaizengjia。zaitaikuanbiwei53%shi,huocaibiaoxiandezuiwanmei。

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10分-3克拉钻石大小对比示意图

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钻石净度重要吗?怎么挑选?

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