钻石克拉数和价格呈什么关系

 　　wulunzuanshidewaiguanshiduomemeili，dounanyidaibiaozuanshibenshendepinzhiruhe，erzuanshide4cbiaozhun，jikelazhongliang、qiegong、yansehejingdu，tamennengtigongguanyuzuanshidexinxi，tamenbujinjiekailezuanshipinzhideshenmimiansha，erqiehaiweidajiazhenxuankekaozuanshitigongdebangzhu，neimezuanshidekelashuhejiagechengshenmeguanxini?

　　xianshuoshenmeshizuanshidezhongliang，zuanshidezhongliangyikelashuoweijiliangdanweide，kelashushihenduoxinrenxuangouzuanshishouxiankaolvdeyinsu，tashizuanshizhongliangdejiliangbiaozhun，yecheng“ka”，1kelaxiangdengyu0.2ke。zaiduizuanshizhongliangjinxingjiliangshi，1kelayoudengyu100“fen”，congershikelazhongliangjingquedaoxiaoshudianhouliangwei，biruyike0.25keladezuanshiyoubeichengwei“25fenzuanshi”，danshi，duiyu1kelayishangdezuanshi，yibanzhinengyongjingquedaobaifenweide“kela”laimiaoshu，biru1.08keladezuanshizhinengyong“yidianlingbakela”laishuomingtadezhongliang。

　　zuanshidekelashuduizuanshideshenjiayoushenmeyingxiangni?zhongsuozhouzhi，zuanshiyueda，tadexiyouchengdujiuyuegao，yincijiagejiuhuiyuegao。danshizuanshidejiazhiyukelashubingbushijiandandexianxingguanxi，ershifuzadejiheguanxi，biru29fenyu30fen、49fenyu50fen、99fenyu1kelazhijiandejiagewangwangxiangchahenda，yikezhong25fendezuanshi，ruguoshichangjiashi4000yuan，lingyikepinzhixiangtong、zhongliangwei50fendezuanshi，qijiagejiubushi8000yuan，erkenengyaomaidao15000yuanyishangle。buguo，jishishiliangkezhongliangxiangtongdezuanshi，tamendejiazhihejiageyekenengyouhendadechayi，yinweikelajinjinshihengliangzuanshijiazhidezhuyaoyinsuzhiyi，haixujianguqitayinsuyiqipingbizheiyangcaibushizhuanyehekeguan。

　　zuanshidekelashuhejiagechengshenmeguanxini?kandaozheilixiangbidajiaduizuanshiyouyoulegengshendelejie，kelashubingbushiyingxiangzuanshijiagedeweiyibiaozhun，maizuanshichuleyaoguanzhuqikelashuwai，tadejingdu、yanseheqiegongdengxinxiyeyidingyaozhuyi，yikejiazhishangchengdezuanshishiyouzuanshide4cbiaozhunhekelashugongtongjuedingde。woaizuanshiwangchengliyu2009nian，shicongshizhubaozhuanyexiaoshoudexinxingmoshiqiye，gongsiyiyituoquanqiuzuanshiqudaoyoushi，huodezuixinshichangxinxihezuanshihuoyuan，tiaoguocengcengzhongjianshanghuanjie，tongguoxianshangxuangou+xianxiatiyandian“yiduiyi”guibinshizhuanyefuwu，yidiyishoujiagezhidaguke，zuanshijiagejiaoshangchangzhijiang30%-70%。tuijianxiangguanyuedu：