为什么同样品质的一克拉钻石大小看起来会不一样？

       tongshiyikelaweiheyoudayouxiao？1kelazuanshizhongliangwei0.2ke。guifanyuanzuanxingqiegongde1kelazuanshidezhijingwei6.5mm。danxianshishangshishoudezuanshizhijingzongshipianxiao，you1keladezuanshizhijing6.4mmhuozhe6.3mm，shenzhiyou6.0mmde。

       钻石大小和切工有关

       zuanshizhisuoyikanzhexiandahuozhexianxiaodeyuanyinyuzuanshideqiegongyouhendadeyuanyin，zuanshijuyoujigaodezheshelvheqiangsesan，suoyiqiegongbixuzunxunguangxuedinglvlaiqiemo。erqiegongbilibixushidangcainengshiguangxianjinrudadaoxiwangdexiaoguo。erqiegonghouzuanshitaimiandedaxiaojiuyingxiangdaozuanshidedaxiao，ruguotongdengzhongliangdezuanshitaimianqiededa，zezuanshihuixiandeda，dantongshijiujiangdilehuocai；taimianqiedexiao，zehuocaiqiang，erzuanshixiandejiaoxiao。

       钻戒镶嵌方式显大

       zuanshidexiangqianfangshiyejuedinglezhiguanzuanshidaxiaodeyinsu。biruwoxiangdezuanshijiuyaobituoqidexiangqianfangfaxianzuanshida，baoxiangyibanyehuixiandezuanshixiao，danshiruguoyibaijinxiangqianhuixianzuanshida，yinweibaijindeguangzejiangzuanshideguangzezuoleyanshen，zhiguankanquzuanshiyaogengdayixie，erhuangjinxiangqianjiujiangzuanshidewaiweibaozhu，zuanshixiangduixiandejiaoxiao。

       1克拉钻石有多大呢？

       guifanyuanzuanxingqiegongde1kelazuanshidezhijingwei6.5mm。danxianshishangshishoudezuanshizhijingzongshipianxiao，you1keladezuanshizhijing6.4mmhuozhe6.3mm,shenzhiyou6.0mmde。zheishiyinwei1kelazuanjiedeqianrufangshihekuanshiqianchawanbie，suoyikenengdaozhinimaidaodekelazuanjiebushiguifanzhijing。dan1kelazuanshiyouduoda，dabifanglaishuo1kelazuanshiyouduodajiushibihuangdoudayidian，biputongrenxiaomuzhidezhijiagaixiaoyiquan。

       0.30kelajiushi30fen，youyuzuanjiedekuanshibutong，suoyitongyikezuanshixiangqianzaibutongkuanshishangdeshihoukanqilaidaxiaoyebuyiyang，suoyiyibandinghunhuozhejiehundexinrendouhuixuan30fenhuozhe50fendezuanshiranhouzaixuanyikuanxianzuandadejietuo，zheiyangjishengqian，younengtuxianzuanshidedaershan，heleerbuweini?

       那种款式的戒托显钻？

       zaizhongduozuanjiexiangqiankuanshizhong，zhuaxianghebaoxiangdoushifeichangxianzuandefangshi，xiangbaoxiangjiangzuanshibaoguoqizhong，ersizhoubaoguozuanshidebaiseguijinshuyuzuanshideguangmangxianghuhuiyinghuirangzuanshikanqilaixiandegengda。

       qunxiangzuanjieyeshifeichangxianzuandekuanshi，qunxiangdezuanjiekuanshijiushizaizhongxinzhuzuanzhouweidianzhuishangyiquanquanxixiaodesuizuan，zaizheizhongxiangqianfangshixia，xiaozuanhezhuzuandeguangmangxianghuyingchen，huirangnizhongxindezuanshixiandebishijishangdedahenduo，erqiekuanshiyehuibidanzuanxiangqiandegengjiacuicanshehua。