为什么68分钻石价格与70分钻石价格会差别很大？

　　weishenme68fenzuanshijiageyu70fenzuanshijiagehuichabiehenda? kandaozheigewentiyexunihuijuede，zhishixiangcha2fendezuanshijiagehuiyouduodachabie。zaizheilixiaobianbingbushidandanshuo68fenzuanshijiageyu70fenzuanshijiagedechabie，zheijinjinshijuyigelizieryi。

　　68fenyu70fensuiranzhongliangzhichaerfen，danzailuozuanfenjizhongtabushiyigezhongliangjibie，70fendejiageyaobi68fendejiagegaoxuduo。zuanshidejiageyuzhongliangdeguanxibushijiandandexianxingguanxi，ershifuzadequxianguanxi。chucizhiwai，zuanshidejingdu、yanse、jiagongzhiliangduijiageyeyouhendadeyingxiang，zhongliangchabiezhishizaochengjiagechabiedeyigefangmian。zuanshi4cshipanduanzuanshihaohuaidezhongyaobiaozhun，erduoshaofenzuanshizeshizuanshidezhongliang，shizuanshidaxiaodedaimingci。

　　suoyiruguoninjijiangmai70fenzuanshihuoshi68fenzuanshi，zheiyangleisidezuanshidehua，zaixuangouqiannixuyaohaohaolejieyixiaguanyuzuanshinandao4czhishi，dangranmotouzuanshi4czaiqudehua，zaihaobuguole。zheishishininmaidaohaode、jiagehelide68fenzuanshi、70fenzuanshidebibeigongzuoe!erqiehuirangninhuahuiheshidejiagemaidaowuchaosuozhidezuanshi。ruguoxianzaideninxuyaozhidaoguanyuzuanshi4cdexiangguanzhishi，huanyinglaiwoaizuanshiwangxiangxizixun。