钻石切工最完美比例是怎样的？一文读懂

zuanshidecuican，guanjianzaiqiegong；qiegongdehaohuai，hexinkanbili。henduorenxuanzuanshishixiangzhidao，zuiwanmeideqiegongbilishishenmeyang？qishitabushigudingshuzhi，ershiyitaokexuequjian，canshuluozaifanweinei，zuanshicainengshixianguangxianzuijiafanshe，shifangyaoyanhuocai。xiamianjiujiangqingqiegongbilidehexinyaodian。

一、切工比例是什么？为啥重要？

zuanshiqiegongbili，zhiqiegehoutaimian、guanbu、tingbudengbuwei，yuzuanshipingjunzhijingdexiangduibizhi。tahe “duichengxing”“paoguangdu”，shipingjiaqiegongdesandabiaozhun。

bilizhijieyingxiangguangxianzouxiang：

tingbuguoqian，guangxiancongdibuxielu，huichuxian “yuyanxiaoying”，zuanshixianandan；

tingbuguoshen，guangxianwufafanshedaotaimian，zuanshihuifahei；

zhiyoubiliheli，guangxiancainengzaizuanshineibuduocifanshehoucongtaimianshechu，xingchenghuocai。

二、最完美的切工比例

wanmeibiliyou 8 gecanshujueding，qizhong 4 geduihuocaiyingxiangzuida，jizhutamendelixiangfanweijike。

1. 台宽比：53%-66%

taikuanbishitaimiankuanduyupingjunzhijingdebizhi。

xiaoyu 53%，taimianzhai、guanbuhou，liangdubuzu；

dayu 66%，taimiankuan、guanbubo，huocaibianruo；

53%-66% nengpinghengliangduyuhuocai，shilixiangqujian。

2. 亭深比：56%-63.5%

tingshenbishitingbugaoduyupingjunzhijingdebizhi，zuiguanjiandecanshuzhiyi。

xiaoyu 56%，tingbuguoqian，yichu “yuyanxiaoying”；

dayu 63.5%，tingbuguoshen，zuanshifahei；

56%-63.5% nengrangguangxianchongfenfanshe，baoliuhuocai。

3. 冠高比：11%-16%

guangaobishiguanbugaoduyupingjunzhijingdebizhi，yingxiangguangyingcengci。

xiaoyu 11%，guanbubo，guangyingdanyi；

dayu 16%，guanbuhou，zhedangguangxian；

11%-16% nengchengxianfengfudeguangyingxiaoguo。

4. 腰厚比：2-4.5

yaohoubishiyaobuhouduyupingjunzhijingdebizhi，guanxilaoguxingyushijuegan。

xiaoyu 2，yaobubo，yikepeng；

dayu 4.5，yaobuhou，zuanshixianbenzhong；

2-4.5 jinengbaozhenglaogu，youxianjingzhi。

lingwai，dijianbijianyixiaoyu 2%、quanshenbi 59%-64%，zhengticanshudabiao，jiushiwanmeiqiegongbili。

三、选钻石：按比例挑高火彩款式

youxian 3ex qiegong3ex（qiegong、paoguang、duichengxingjunwei excellent）dezuanshi，bilibiranzailixiangfanwei，wuxuzhuyikancanshu，zhuiqiuhuocaizhijiexuan。

yusuanyouxianxuan vg qiegongvg（very good）qiegongdehexinbilijiejinlixiangfanwei，richangpeidaihuocaiyu 3ex chajuxiao，xingjiabigao。

bikaibilishihengkuanruozhengshubiaozhutaikuanbichao 66%、tingshenbichao 63.5% huodiyu 56%，dagailvhuocaicha，zaibianyiyebujianyimai。

kanquanweizhengshugia huo ngtc zhengshuhuibiaozhuqiegongcanshu，duizhaolixiangfanweihedui，biexinkoutouxuanchuan。

zongzhi，wanmeiqiegongbilishiyitaoqujianbiaozhun，jizhuhexincanshufanwei，zaijieheqiegongdengji，jiunengxuandaohuocaihao、xingjiabigaodezuanshi。