钻石4C中的克拉重量对价值的影响

       克拉重量对钻石价值的影响

       xuduoshangpindejiagedouanzhongliangchushou，ruyiqianke、angsi、banghuodunweidanweijisuan，erzuanshiyebuliwai， jishicongweizhenzhenggoumaizuanshiderenyehuizhidao，qizhongliangyujiazhimiqiexiangguan。tamenmingbai，dadezuanshikenengbixiaodezuanshigengweianggui。 dandangrenmenzhenzhenglejiezuanshihekelazhongliangdexiangguanzhishizhihou，youliangjianshihuirangtamendachiyijing。

       1、shouxianbianshizuanshichengliangjingdu。 zuanshizhongliangyikeladuliang，suoxiewei“ct”。1kelashi1kedeshifenzhier（ji0.2），ganggangchaoguo1angsideqianfenzhiqi（ji0.007）。1angsiyuedengyu142kela。 yimeixiaodehuixingzhenzhongyueyikela。

       1 kelafenwei100 fen。1fenjiushi1keladebaifenzhiyi。

       zuanshichengzhongkeyijingquedao 1 keladeqianfenzhiyi (0.001)，ranhoujingquedaozuijiejindebaifenwei，huocheng“fen”。genjuzuanshipinzhidengjidebutong，tongyangshiyikelazuanshi，dantamenzhijiandejiagekenengcunzaishubai、shenzhishuqianmeiyuandechayi。

       duiyuchaoguoyikeladezuanshi，qizhongliangtongchangyikelahexiaoshubiaoshi。1.03keladezuanshizhinengyong“yidianlingsankela”huo“103”laishuomingqizhongliang。1kelayixiadezuanshitongchangyifenweidanweibiaoshi。zhongwei0.83 keladezuanshijichengweizhong“83fen”，huochengwei“83fendezuanshi”。

       2、qicixiyouxing、zhonglianghejiazhizhijiandeguanxiyoushihuirangrenchuhuyiliao。zhongsuozhouzhi，yibangbaitangdejiageshibanbangbaitangdeliangbei。danzuanshibingbushixiangtangyiyangdeshangpin。tadejiagequjueyuyixiliebianliang，zhongliangzhishiqizhongzhiyi。yinci，youshihouwomenhennanlijiehejieshi，weishenmeyike1kelazuanshidejiagewei6,000meiyuan，erxiangtongpinzhide2kelazuanshijiagequegaoda15,000meiyuan。

       zheiqishishiyigefeichangjiandandegainian：tijidadezuanshibixiaozuanshigengweihanjian。wuyixiweigui。yinci，jiaodadezuanshibujinjiagegenggao。meikeladedanjiayegenggao。biruyike1keladezuanshiyusike0.25 kelazuanshidezhongliangxiangdeng。zaiqitayinsuyexiangtongdeqingkuangxia，jiaodazuanshidejiazhihuibiqitasikejiaoxiaozuanshidejiazhizonghehaigao。

       kelazhongliangyekeyishixiangzhengxingde。yike0.98keladezuanshiheyike1.01keladezuanshizhijiandeshijuechayikeyihulvebuji，danshihenduorenhuibuxiyigenggaodejiagegoumaijiaodadezuanshi。youxiekelazhongliangbeirenweishi“shenqichicun”，liru0.75kelahe1.0kela，tamendezhongliangmeiyouhendadequbie，danruguoliangzhedoushidchengsedeyuanxingmingliangshizuanshi，qieyongyouxiangtongdejingduheqiegong，neimezhongliangjiangduijiageqijuedingxingzuoyong。

       lejieguokelazhongliangduizuanshijiazhideyingxiangzhihou，dezhizuanshidejiazhisuiranyouzuanshiyanse、zuanshijingdu、zuanshiqiegonghezhonglianggongtongjueding，danzaiqitatiaojianxiangtongdeqingkuangxia，zuanshizhongliangzeduizuanshijiazhiqijuedingxingzuoyong。bingqiezuanshidejiazhihezuanshizhongliangbingbushidengjiashizengzhang，ershichengjihejishuzengzhang，zuanshizhongliangyueda，duijiagedeyingxiangyeyueda。