祖母绿形钻石刻面简洁,对颜色、净度等4C等级要求较高,此外,祖母绿钻石的切割比例也对其整体效果产生很大影响,下面介绍祖母绿钻石怎么选,及祖母绿形钻石最佳切工比例。
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zumulvxingzuanshizuijiaqiegongbili
1、长宽比
zumulvxingqiegongshiyizhongdaojiaodeduobianxingjietixingqiegong,tongchangweizhangfangxing,qizhangkuanbigenjuyuanshidaxiaozai 1.1:1~1.50:1 budeng。

yixiexingneirenshirenwei,1.35-1.55shibijiaoshufudezumulvzuanshidezhangkuanbi。
anzhaoshichangxingqinglaikan,1.4-1.5zhangkuanbishibushaoxiaofeizhexinzhongdezuijiashijuexiaoguo。qizhongjingdianzumulvzhangkuanbiwei1.3:1;changxiaoxingzhangkuanbiwei1.5:1;
guojishangyeyourenchengzhangkuanbi1.5shibijiaowanmeidebili,danzheidianbingmeiyoujueduishuofa,jutikangerenxihao,zijijuedeshushijiukeyi。
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2、祖母绿钻石完美比例区间:
台面:61-69
全身:61-67
zhangkuan:1.3-1.55
腰棱:非常薄-略厚

祖母绿钻石4C等级
1、净度:
zumulvdeqiegeshejishiweileqiangdiaozuanshideqingxidu,suoyitanenggougengzhiguandeguancedaoneibuxiaci,daozhiduijingdudeyaoqiuhengao,tongchangvs2huoyishangdejingducainengbaozhengzumulvqiegongdezuanshirouyanganjing。

zumulvzuanshijingdujibieshiwuduizhaobiao
lingwai,yuedadezumulvzuanshiduijingduyaoqiuyuegao。biru1.5kelayishangdezumulvzuanshi,zuihaoxuanzevvs1yishangjingdujibie。
2、颜色:
zumulvqiegeshejileisiyuyigezhuomian,gengnengxianshizuanshideziranyanse,jianyizhishaoxuanzehyishangyansejibie;

zumulvzuanshiyansejibieshiwuduizhaobiao
yuexiaodezumulvzuanshiyuenengyinzangyanse,1.5kelayishangdedakezumulvzuanshijiubijiaoxianse,yusuanchongzuqiexihuantouliangsede,kexuand-fyansedengji。
yishangshizumulvzuanshijibentiaoxuanguize,zaiyusuanchongzudeqingkuangxia,xiaofeizhekeyijinyibutigaoduizuanshiyanse、jingdudeyaoqiu,bingzaiyidingdeqiegebilifanweineixuanzequjinzhongjianzhidegengyoushuju。

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