心形钻石4C等级怎么选|心形钻4C级别选购指南

xinxingzuanshi4cjidaxiao、yanse、jingdu、qiegong，xiamianfenbiejieshao：

心形钻石大小

danggoumaixinxingzuanshishi，jianyixuanzebankela（0.50kela）jiyishangdaxiaodezuanshi，yuanyinzhuyaoyouliangdian：

1. goumaihuashiqiegongshixihuanqidutedexingzhuanghelunkuo，ruguozuanshitaixiao，lunkuokenengjiunanyichajue。

2. yidanzuanshixiangqianweichengpin，xiangzhuajiangfugaiqibiaomiandebufenquyu，zheishidejiaoxiaodexinxingzuanshideshijuexiyinligengxiao，ershaodaxiedexinxingzuanshikebaochigengjuxiyinlideshijuemeili。

心形钻石切工

1. 理想的长宽比

xinxingzuanshidezuijiazhangkuanbiyinggaizai0.90dao1.10zhijian，yinweizheishizhenzhengzhanshiqilunkuodefanwei。danruguodui“gengzhanggengbo”dewaiguanyougerenxihao，zeyidingyaogoumaijuyoujiaodadezhangkuanbidechanpin。

心形钻石长宽比

2. 切工比例

dangxinxingliangshizuanshiqiegongzugouyouxiushi，keyichengxianlingrenxindongdeshanguangxiaoguojihuocai。ranerzaishichangshang，daduoshuxinxingzuanshideqiegongbilidouchaqiangrenyi，nanyiyouguangzedewaiguan。

xinxingzuanshideqiegongbilituijian

心形钻石颜色

xinxingzuanshideyanseyebijiaojizhong，tebieshijianduanfujindesezegengshituchu。

1. ruguoduiyansebijiaomingan，yinggaizhishaoxuanzegsedengji。erduiyuchaoguo1keladejiaodadezuanshi，yansezuihaozaifjiyishangdengji。

2. ruguopianhaonuansedebaoshi，huoxuanzehuangjinsejietuo，zekeyicongjiejinwusehuoweihuangse（h-kji）defanweizhongxuanzezuanshi。

心形钻石净度

youyuxinxingzuanshiguyoudeqiegongfengge，zuanshineihanwukenenghuibijiaorongyiguanchadao。

1. yaodadaorouyanwuxiadexiaoguo，jingdujibiezuihao≥si1。

2. heduiyansedeyaoqiuxiangsi，yuedadezuanshiduijingdujibieyaoqiuyuegao，biru0.5kelaxinxingzuanshijingdukexuan≥siji，1kelaxinxingzuanshijingdukexuan≥vsji，er2kelaxinxingzuanshijingdukexuan≥vs1ji。

ruzuanjiedengchengpinzuanshi，keyong3ge、4ge、5gedengbutongshuliangdezhuaxianglaigudingzuanshi，danxiaoyu0.50keladezuanshi，sanzhuaxiangshezhi（liangbianxinxingbanshanggeyigezhuaxiang、dibuyigevxingzhua）jiuzugoule。fouze，guoduodejinshufugaizhuxiaozuanshi，huiyingxiangdaoguangxiandesheru，shizuanshiguangmangandan。