gia钻石怎么鉴定真假|GIA钻石真假鉴别

giazuanshijifudaigiazhengshudezuanshi，guoneibushaoshangjiasuoshou30fenyishangdezuanshidoushigiazuanshi。xiaofeizhegoumaigiazuanshizhihou，keyitongguozhengshuzhenwei、zuanshibianmadengfangshilaichayanzuanshizhenjia。

giazuanshizenmejiandingzhenjia？keyizhijieanzhaoxiamiansangebuzhou：

1、辨认证书真伪

giazhengshubenshenshijubeifangweixingde，meiyifenzhengshuneiyedouyouleishefangweijuanbiao，zaiziwaixiandengxiakeyikangiaxueyuandebiaozhiheziyang，zheishigiaweilefangzhiweizaotebiezhizuoderenzhengjuanbiao。

zhengshuneiyedebiankuangxian，shiyouyipaiyingwenpinchengde，tongguofangdajingjiukeyikandao。

giazhengshuneiyedetangjinlogoyongshoumoshiqingweituqide，yongshouchumojiukeyiganshoudao。

2、检查证书编号

meiyifengiazuanshizhengshudouyouduyiwuerdebianhao，zi2006nianqi，giazaiquanqiufanweineizhengshituichugiazuanshijiandingzhengshuwangshangchaxunxitong，zhijiezaigiaguanwangshuruzhengshubianhao，jikechaxundaodianzibanzhengshu。

ruguoshurubianhaohouchabudaoxiangguanxinxi，neizheifenzhengshushizhendekenengxingbuda。

3、判断钻石真假

querenlegiazuanshizhengshudezhenshixingzhihou，haiyaopanduanzuanshiyuzhengshushifoupeitao，bimianchuxiantaozhengdengqingkuang。

giazuanshidetebiezhichushitamendeyaolengshangyouyigeduyiwuerdeleishebianma，zheigeleishemahegiazhengshushangdebianhaoyizhi，yuzhengshubianhaoheduiyixiajiukeyizhidaozheikezuanshishifouyuzhengshupeitao。

ps.yikelayishangdegiazuanshikenengmeiyouleishebianma，zheiqujueyuzuanshishanghuogukedeyaoqiu。buguoyikelayishangdegiazhengshuzhonghuiyouzuanshixiacitu，neihanzuanshibaoguotideweizhi、leixingdeng。

cankaoyishangbuzhou，yijingjibenkeyipanduanchugiazuanshizhenjia，ruguohaishibufangxin，keyijiangzuanshisongdaoguoneidezhijianjigoufujian，jiancejieguochurubudajiujibenmeishenmewenti（giazuanshisongdaoguojianjigououyoudiaojixianxiang）。