同等级的钻石为何价格不同?

 　　tongdengjidezuanshiweihejiagebutong?chulechuantongdegoumaiqudaoyupinpaiguanxiwai，haiyouneixiebuweirenshuxideyuanyin。pingdingzuanshidedengjilibukaizhengshu。dajiabijiaorenkedezuanshizhengshudangshugiazhengshule。danshiweishenmetongdenggiazhengshudengjizuanshidejiagequebujinxiangtong。weihetongdengjizuanshijiageyouchayi?xiamianwoaizuanshiwangweidajiazhutiaojiexi。

　　yiyangdengjidezuanshiweihebuyiyangdejiazhi?shouxian，zuanshigongyidezhuiqiu。youyudajiaduibaxinbajiandeqiegonggongyiderezhongzhuiqiu，jiashangmeitidedaliguchuyongyoubaxinbajiandezuanshihaiyaogao，congertigaolezuanshidejiage。ranergiazhengshubingbutigongbaxinbajianrenzheng。zhihuibiaomingqiegongdedengji。

　　tongdengjidezuanshiweihejiagebutong?zuanshiyaoweidehouboyehuiduizuanshijiagechanshengyingxiang。zhiyaozaibo(thin)zhihou(thick)zhijiandeyaoweihoududoushikeyijieshoudefanwei，guohouyuguobodeyaoweidouhuijiangdizuanshidejiage，jinkenengbikaijibo(extremely thin)yuhenhou(very thick)yiwaideyaoweihoudu。

　　zuanshiqiegongjieweivgjibie，buguoyouyubieyimeizuanshizaipaoguangyuduichengxingdadaolegenggaojibiedeex，yincijiagehuibipaoguangheduichengxingshivgdezuanshigao。

　　suiranzuanshidejingduduijiageyingxiangbuda，danshixiacichuxiandeweizhiyutezhengbutongduizuanshidemeiguanduchanshengxiangyingdeyingxiang，yincizuanshidejiageyehuiyousuobianhua。

　　zuihouyaoshuodeshizuanshideyingguangfanying，yeshigoumaizuanshideshihoubijiaorongyihulvedewenti。guoqiangdeyingguangfanyingkenenghuirangzuanshikanqilaiwuwude，jiansunzuanshideguangmang，youqishigaoyansedengjidezuanshijinliangbimianqiangduvery strongyishangdeyingguangfanying，fouzeshidezuanshijiagexiahua。tongdengjidezuanshiweihejiagebutong?tongguoyishanglejiehou，yihoujiandaotongyangdengjidezuanshi，jiagequefashengbianhuadeshihoujiubuyaodajingxiaoguaile。