钻石直径表|5分到2克拉的钻石直径大小

 　　maizuanshi，dangranshiyuedayuehao。danzuanshisuishanyaocuicandanjiagequebufei，zuanshiyueda，qijiageyehuiyuegao。maizuanshishi，dajiazuiguanxindewenti，moguoyu“30fenzuanshiyouduoda”“30fenzuanshiduoshaoqian”zhileide，xiamianwoaizuanshiwangjiuweidajiaxiangxidejieduyixia5fendao2kelazuanshidezhijingdaxiao，xiwangnengrangdajiaduizuanshidaxiaoyouyigegengweizhiguanderenshi。

　　0.05keladezuanjiezhijingwei2.5haomi，gao1.5haomi

　　0.10keladezuanjiezhijingwei3haomi，gao1.8haomi

　　0.20keladezuanjiezhijingwei3.8haomi，gao2.3haomi

　　0.25keladezuanjiezhijingwei4.1haomi，gao25haomi

　　0.30keladezuanjiezhijingwei4.5haomi，gao2.7haomi

　　0.40keladezuanjiezhijingwei4.8haomi，gao3.0haomi

　　0.50keladezuanjiezhijingwei5.2haomi，gao3.1haomi

　　0.70keladezuanjiezhijingwei5.8haomi，gao3.5haomi

　　0.90keladezuanjiezhijingwei6.3haomi，gao3.8haomi

　　1.0keladezuanjiezhijingwei6.5haomi，gao3.9haomi

　　1.25keladezuanjiezhijingwei6.9haomi，gao4.3haomi

　　1.5keladezuanjiezhijingwei7.4haomi，gao4.5haomi

　　1.75keladezuanjiezhijingwei7.8haomi，gao4.7haomi

　　2.0keladezuanjiezhijingwei8.2haomi，gao4.9haomi

5fendao3keladezuanshizhijingdaxiao

　　yibanlaishuo，biaozhunyuanxingyikeladezuanshizhijingwei6.5mm，danyibanqingkuangxiahuipianxiaoyixiezai6.4mmzuoyou。ruguozaigoumai1kelazuanshideshihouzuanshizhijingguoyuxiaoqudao6.0mmdehua，neizheiyangdezuanshizhiliangkenengmeiyouyikela，yincidongdezuanshizhijingdaxiaoyeshijiandingzuanshizhenjiadeyigefangfa。

　　5fendao2keladezuanshizhijingdaxiao，shangtuzhongdezuanshizhijingduizhaobiao，zhishibiaozhunyuanxingqiegongxia，butongzuanshidaxiaodeyigebiaozhunzhijingzhi，bingbuzuoweipanduanzuanshiqiegonghaohuaideyiju。