如何挑选心形钻石?

 　　xinxingzuanshishiyizhongzuijibendeaidexiangzhengfuhao，shiaiqingzuihaodexiangzheng，suizheshishangdefazhan，yuelaiyueduoderendouxihuanxuanzexinxingzuanjielaizuoweizijideaiqingzhuanshuxinwu，neime，ruhexuangouxinxingzuanshijiezhini?

　　xinxingzuanshishuyuyixingzuan，zaizuanshitiaoxuandeshihouyouxiejiangjiu，heyuanzuanlveyouqubie，zaizheilizuanshi4cyiranshiyong，duiyuxinxingzuanshilaishuolveyoubutong。xuangouxinxingzuanshiyebuzhiguanzhuzuanshi4ce!

　　ruhetiaoxuanxinxingzuanshi?xuanxinxingzuanshixuyaozhuyide：

　　1：净度

　　xinxingzuanshidejingdufangmianheyuanzuanxiangtong，congifdaop3jibiededouyou，si2yishangjingduzuanshibijiaoshihexuanzuozuanjie，30fenyishangzuanshijianyivs2jingdudengjiyishangzuanshi，30fenyixiakeyikaolvsi1jingduzuanshi。

　　tongguozhengshushanggongdexiacitujibenshangkeyipanduanzuanshidezonghepinzhi，weixuanzuanshitigongjichuyiju。

　　2：大小

　　heyuanzuanyiyang，1kelaxinxingzuanshiwei0.2g。

　　3：颜色

　　yuyuanzuanxiangtong，congdse~kse，gaoxingjiabikexuanhse，gaopinzhikexuandsezuoyou，yibangiazuanshizaijinxingguojiandeshihouhuifashengdiaojixianxiang，wuxujinghuang，zhiyaozhengmingzuanshishizhenzuanjike。

　　4：小参数：抛光

　　bulunshiyuanzuanhaishixinxingzuanhuoshiqitaxingzhuangzuanshi，douhuiyoupolishdecanshu，paoguangyingxiangdeshizuanshideguangmianxiaoguo，xuanexdeshizuijiaxuanze。

　　5：xinxingzuanshizhuanyouxiaocanshu：duicheng(xinxingzuanshishifenjiangqiuduicheng)

　　xinxingzuanshijiangqiuduicheng，yibanlaishuoexdeduichengxingshizuihaode，vgshicizhi，congvgkaishijibenshangshikeyikandaoxinxingzuanshidebuduichengbianyuande，congmeiguanjiaodukaolv，zheigeduichengfangmianbixuanexxide。

　　6：zuanshidezhangkuandengbili

　　muqianshichangshangxinxingzuanshizhangkuanbidaduozai0.9-1.2zuoyoubijiaoheshi，xingjiahaihuigenjushujuxuanpangxinxingzuanshi，yibanlaishuopangxinxingzuanshibijiaoshihezuojiezhipeidai，zhengtihuixiandebaomanmeiguan。

　　xuanzuanwanchengzhihoujiushixuanzezuiheshidekuanshi，jiumuqianlaishuoxinxingzuanshidekuanshizhongleihaishibijiaoduode，datishangbijiaoshihecaiyongxiaoqunxiangdefangshi，xinxingzuanshifangdanlezhihouburuyuanzuanhaokan，hexiaozuandapeiqilaikanqilaihuibijiaomeiguan，buxiandandiao。

　　weihexuangouxinxingzuanshiderenyuelaiyueduoni?muqianlaishuoguoneihenduorenyijingkaishishiyongxinxingzuanshizuoweijiehunjiezhi，bujinyinweixinxingzuanshidewaiguangengshiyinweixinxingzuanshideshichangjiagejinweitongdengdaxiaoyuanzuanjiagede60~90%，huatongyangqiankeyimaidazuanshi。