GIA 推出钻石产地鉴定报告

     ;  gia xuanbutuichuzuanshichandijiandingbaogao（diamond origin report），qishishizaigiazuanshijiandingbaogao（diamond grading report）dejichushangzengjiayixiangchandixinxi，yiranbaohanyuanyoude 4c pinggu、huizhijingdutuhe gia zhengshubianhao。

       xinjiandingbaogaoshiyongyu0.15kelajiyishang，d sezhi z sedeweixiangqianzuanshi，danshijiandingguochengfeichangfuza——zuanshishangxuyaoyimifengbaoguoxingshitijiaoweiqiegedezuanshiyuanshijixiangguanwenjian，qiegewanchenghouzaidutijiaochengpinzuanshi。gia jiangtongguowulijianceheqitakexueshujubiduiyuanshihechengpinzuanshi，querenpipeihouchujuzhengshu。

       「zuanshichandijiandingbaogao」jiangtigongweiqiegeyuanshihechengpinzuanshidegaoqingtuxiang，youguanyuanchandi、zuanshixingchengdefujiaxinxiketongguo gia zaixianbaogao，huoyuanchandizhengshushangdeerweimajinxingchaxun。

gia zuanshichandijiandingbaogaoyangli

 ;      jiandingzheiyizhengshudefeiyonggaoyu gia changguizuanshifenjizhengshu，julejie1zhi1.19keladezuanshichandijiandingbaogaojiandingfeiyongwei138meiyuan，ertongjibiedezuanshijiandingzhengshuwei110meiyuan。

       gia toulu，muqianbaokuo alrosa zaineidezuanshishengchanshang、lingshoushanghekuangyegongsiyicanyuzuanshichandijiandingbaogaojihua，gia yijilushuqiankezuanshiyuanshidejianceshuju，zhongliangwei0.15kelazhi100kela。

       “jinnianlai，zuanshixingyeduitoumingduhekezhuisuxingdexuqiubuduanzengzhang。xiaofeizhexiwanglejiechanpindelaiyuanjiqiduishehuijingjihehuanjingdeyingxiang。”gia zongcaijianshouxizhixingguan susan jacques（sushan·yake）shuo。“gia zuanshiyuanchandizhengshufeichangfuhe gia jiaoyuhebaohudazhongdeshiming，nengquebaotamenduibaoshihezhubaodexinren。tianranzuanshishidaziranzuiweidadezhenbaozhiyi，xingchengyushiduoyinianqian。rujingoumaizuanshidexiaofeizhejiangnenggougengduodilejiezuanshidelichengjiqiduizuanshishengchanguodeshehuidejijiyingxiang。