gia套证现象泛滥，普通人如何避免买到套证的钻石？

jin2021nian，giashiyanshijiufaxianguoduoqigiataozhengqingkuang，birumosangshitaoyonggiazuanshizhengshu、peiyuzuanshitaoyonggiatianranzuanshizhengshudeng，zuanshitaozhengxianxiangfanlan，putongrenyingdangruhebimianmaidaotaozhengdezuanshi？

套证gia钻石

shiliyi：hechengmosangshiweizao“giayaoma”maochongtianranzuanshi

1yue27ri，meiguobaoshixueyuan (gia) yuehanneisibaofenbufaxianfaxianlesankedaiyouweizao“giayaoma”dehechengmosangshi，zaojiazheshituyongzheixieweizao“giayaoma”rangxiaofeizhexiangxinzheixieshitianranzuanshi。

shilier：hechengzuanshihuochulizuanshiweizao“giayaoma”taoyongtianranzuanshizhengshu

2yue23ri，meiguobaoshixueyuan（gia）jinggaoshuo，yijingshoudaoledaliangtaoyongtianranzuanshizhengshuheweizao“giayaoma”deshiyanshipeiyuhuochuliguodezuanshi。

shilisan：hechengzuanshimaochongtianranzuanshideqizhaanlijizeng

5yue18ri，meiguobaoshixueyuan（gia）zaicibiaoshi，tamenyoushoudaoledaliangshiyanshipeiyudezuanshi，zheixiezuanshideyaolengshangkeyouweizao“giayaoma”——zheibiaomingzaojiazheshituyongjiayaomaqipianxiaofeizhe。

 
一颗套证gia证书的培育钻石

xianzaihechengzuanshidaliangchuxian，taozhengqingkuangyeyuelaiyueduo，yikehechengzuanshitaozhengshudangzuotianranzuanshishoumaizhongjianqueshihuodebushaolirun，yinciyibufenmaijiatingerzouxian，yimouqubaoli。

danduiyuxiaofeizheeryan，ruguomaidaogiataozhengzuanshi，huizaochengbuxiaodejingjisunshi。

普通人如何避免买到套证的钻石？给大家分享3点建议：

yi、jinliangyaoqiushangjiapeishuangzhengshu，yizhanggiazhengshu，yizhangguojianzhengshu，liangzhangzhengshudejibiexinxiyaoduideshang。

weilerangxiaofeizhegengfangxin，xianzaihenduopinpaichushoude30fenyishangzuanshi/zuanjiedoukeyitigongshuangzhengshu（gia+guojian），kexindugenggao。

er、xuanzekekaopinpaihuozhezhuanyerenshigoumaizuanshi。gerengongzuoshidezuanshibaojiapubianbipinpaishangjiadiyixie，danruguomeiyouhenxinrendegerenmaijia，jiuzuihaoxuanzezhengguipinpaimaizuanshi。

san、ruguozuanshijiagebishichangshangdihenduo，yeyaodangxinyoumeiyoudiaokeng。mailaidezuanshi，shoudaohuohoujinliangzijiqufujianyixia，meigeshengdezhiliangjishujiandujuxiadouhuiyouzhubaojiancezhongxin，fujianjieguoruguonenghegiazhengshuduideshangneijiumeiwenti。