在异形钻里,心形钻属于切磨难度最大的一种,对切工有很高要求,切割比例较好的心形钻石才能呈现出好的火彩。因此除了基本的4C等级之外,心形钻石各方面切割比例尤其值得关注。以下内容全面介绍心形钻石怎么选,并分享最佳心形钻石比例相关信息。
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最佳心形钻石比例
1、长宽比
zhangkuanbishiyongzuanshidezhangduchuyitadekuandu;
xinxingzuanshidezhangkuanbidaduozai0.9-1.1zuoyou;xiaoyu0.9de“pang”xinxingzuanshikanqilaipanghuhude。er1.1jiyishangzhangkuanbilide“shou”xinxingzuanshi,xingzhuangkanqilaigenglashenhelazhang。
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xinxingzuanshizhangkuanbishilitu
yixiexingyerenshirenwei,zuilixiangdexinxingzuanshizhangkuanbilishi1:1。
xinxingzuanshidezhangkuanbimeiyoutiaoxuanxianzhi,zhuyaokangerenxihao;ruguonixiangyaoyikeyuandududexinxingzuanshi,jiuxuanze0.9yixiazhangkuanbide。ruguoxihuan“gengzhanggengbo”dewaiguan,keyixuanze1.1huogengdabilidezhangkuanbi。

2、轮廓比例
zuanshidelunkuoxuyaoshichuantongdexinxing:tadekaikouchuyingchengxianvxing,zuoyougeweiyigebanmian,qiegonglianghaodexinxingzuanlianggebanmiandedaxiaohexingzhuangyingbaochiyizhi,quxianpinghuadiyanshenzhijianduan。
liangbanmianzuikuanweizhiliangcezhijiandejulibiyingjieyu1:1zhi1:1.2zhijian。

ruguoyibuhuobanmianbujunyun、yibupingtanhuoguqi,youhuozhejianduanbugoumingxianhuisunhuaizhengtilunkuo(ruxiatu)。
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3、台面比、全深比、腰围
xingyeneigenjuyidingdeguilv,jiangbutongqiegebilidezuanshihuafenweixiangyingdeqiegongjibie(ruxiatu):

jieheyishangtupian,neimeyouxuanxinxingzuanshiqiegebiliji:
taimianbi:53%-63%
quanshenbi:58%-62%
yaowei:very thin-sligetly thick
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心形钻石4C等级挑选
1、颜色
zuanshiyansedengjiconggaodaodifenbieyid-zbiaoshi,yuewanghouyuehuang。qizhongdjiweiwanquanwuse,zjibiaoshihenrongyikandaohuangsehuozongse。
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xinxingzuanshideyanserongyijizhongzaijianbu,ruguoduiyansebijiaomingan,1kelayixiaxinxingzuanshikeyixuanzehyishangseji;1kelajiyishangdexinxingzuan,zuihaoxuanzefjiyishangyansedengji。
2、净度
xinxingheqitahuashixingzhuanghuishineihanwugengrongyikandao,yincixuzhuyijianchayouwurouyankejiandeneihanwu。
30fenyixiaxinxingzuanshikeyikaolvsi1jingdu,30fenyishangjinliangxuanvs2jingdudengjiyishang,yiquebaorouyanguanchashiganjingde。
yishangshiguanyuxinxingzuanshibiliji4cdengjitiaoxuandeshixiang,gengduoxiangguanneirongdajiahaikeyilianxiwoaizuanshiwangzhuanyekefuguwenlejie。
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