培育钻石有gia证书吗？gia培育钻石证书和天然钻石证书的区别

peiyuzuanshiyeyougiazhengshule。zuijinyinianyouguan“peiyuzuanshi”dexinxishoudaoyuelaiyueduorendeguanzhu，weiyingheshichangbianhua，giatuichulepeiyuzuanshizhengshu。danzuixinbanbendegiapeiyuzuanshizhengshuyouzheyutianranzuanshixiangtongdepingjibiaozhun，lingxiaofeizhenanyiqufen，xiamianfenxijieshaogiapeiyuzuanshizhengshuhetianranzuanshizhengshudequbie。

GIA培育钻石证书

· meiguobaoshiyanjiuyuan (gia)zhendui 0.15 kelahuoyishangweixiangqian、wusezhijinwusedepeiyuzuanshichujugiajiandingzhengshu；

· duiyufangpin、yixiangqianpeiyuzuanshihuojingguobuwendingchulishouduan（ruliefengtianchonghuotucengchuli）dezuanshi，bu

qianfa gia peiyuzuanshizhengshu（danshi，keweijingguoleishechuanzaochulidezuanshiqianfazhengshu，zheizhongwendingchulishouduanyehuizaizhengshudexianzhuweizhipilu）；

zhideyitideshi，giaxinbanpeiyuzuanshizhengshu，xiangbilaobanzhengshu，zaiyansehejingdufangmianyoulegengxizhidefenji。laobanzhengshuzhongduiyansehejingdudemiaoshugengweikuanfan，xinbangiapeiyuzuanshizhengshucaiyongyutianranzuanshixiangtongde4csfenjishuyujimiaoshu。

laobangiapeiyuzuanshizhengshu

xinbangiapeiyuzuanshizhengshu

gia培育钻石证书和天然钻石证书

hongkuangzhongbiaozhuleshiyanshipeiyuzuanshifenjizhengshudebutongzhichu：

giapeiyuzuanshizhengshu（yangben）

1、weilebuchongpiluhebianyujianbie，shiyanshipeiyuzuanshifenjizhengshuzengjialexindexiangmujianding（identification），bingzaishiyanshizhizaozuanshi（peiyuzuanshi）deyaobushiyongleishekeyinshang“laboratorygrown”（shiyanshipeiyu）ziyangyiji gia zhengshubianhao。

2、zaipeiyuzuanshifenjibaogaozhong，giajiangzhuminggaizuanshishirenzaode，yijigaizuanshishishiyonghuaxueqixiangchenjifa(cvd)shengzhangde，yihuoshigaoyagaowenfa(hpht)shengzhangde。

giashouxizhixingguansusan jacquesshuo，“suizherenzaozuanshizhongliang、chicunheshuliangdezengjia，yijixiaofeizheduigaichanpindelijieheqiwangdezengqiang，giazhengzaizuochuyixiegaibian，yipeihexiudinghoudeftczhinanhexiaofeishichangdebianhua。"