国外珠宝鉴定机构有哪些|全球珠宝鉴定机构排名

　　henduorendouxihuanquxiangganghuozheguowaiqumaizhubao，danguowaimaizhubaoyibanpeibeideshiguowaidezhubaojiandingzhengshu，neime，guowaizhubaojiandingjigoudouyounaxieni?tamendepaimingshiruheni?

　　特级：

　　igi:internationalgemological institute(guojibaoshixueyuan)

　　gia:gemologicalinstitute of america(meiguobaoshixueyuan)

　　zheiliangjiajiandingshiyanshizaixingyeneiyongyouzuigaodequanweixing，qizhengshuliutongshijiegedi，xingyeqianyandebaoshijishuchulijibenjunnengjianchu。

　　一类：zaizhongyaodeguojizuanshijiaoyizhongxinhezhongdianshichangjunshoudaorenke，yongyoujiaogaoquanweiduheliutongxing，kejianchujuedaduoshuchulibaoshihehechengbaoshi。qizhonganquyuyingxiangliheliutongxingyileiyoukefenweiyileijiajiheyileiyiji：

　　一类甲级：

　　gubelin gem laboratory(ruishigubolin)

　　hrd:hoge raad voor diamant(bilishizuanshigaojieyihui)

　　ags:american gemsociety(meiguobaoshixiehui)

　　grl:gem research laboratory(ruishibaoshiyanjiushiyanshi)

　　一类乙级：

　　egl:europeangemological laboratory(ouzhoubaoshishiyanshi)

　　ica:internationalcolored gemstone association(guojicaisebaoshixiehui)

　　agta:american gem tradeassociation(meiguobaoshijiaoyiweiyuanhui)

　　sadl:south africadiamond lab(nanfeizuanshishiyanshi)

　　dia:internationaldiamond certification laboratory(nanfeiguojizuanshijiandingshiyanshi)

　　idi:israel diamondinstitute(yiseliezuanshixueyuan)

　　ngil:nationalgemological institute of israel(yiselieguojiabaoshixueyuan)

　　gii:gemmologicalinstitute of india(yindubaoshixueyuan)

　　wgi:world gemologicalinstitute(shijiebaoshishiyanshi)

　　ngtc:national gemstonetesting centre(zhongguoguojiazhubaoyushizhiliangjiandujianyanzhongxin)

　　ssef:the swissgemmological institute(ruishibaoshixueyuan)

　　idl:internationaldiamond laborotory(guojizuanshishiyanshi)

　　fga:gemmological assoc.&gem testing laboratory ofgreat britain(yingguobaoshixiehuijibaoshijianceshiyanshi)

　　dfhk:diamond federationof hong kong(xianggangzuanshizonghui)

　　erlei：feizhongdianshichangdexiaoguimoshiyanshi，xindebaoshichulihechengjishujiaonanjianchu。tongchangqirenkedujinxianyiguohuojiguo。anliutongxingkefenweierleijiajiheerleiyiji，youxiefeidulidisanfangxingzhi，yicanyujiaoyi。

　　二类甲级：

　　aga:accreditedgemologists association(zhucebaoshixuejiaweiyuanhui)

　　dcla:diamondcertification laboratory of australia(aodaliyazuanshijiandingshiyanshi)

　　dgla:diamond and gemlabs of america(meiguozuanshijibaoshishiyanshi)

　　gaaj:gemological assoc.of all japan(quanribenbaoshixiehui)

　　hkd:hkd diamondlaboratories canada(jianadazuanshishiyanshi)

　　adgl:australian diamondgrading laboratory(aodaliyazuanshifenjishiyanshi)

　　aigs:asian institute ofgemological sciences(yazhoubaoshikexueyuan)

　　git:the gem and jewelryinstitute of thailand(taiguobaoshishoushixueyuan)

　　lfg:laboratoirefrançais de gemmologie(france)(faguobaoshishiyanshi)

　　二类乙级：

　　gemlab:liechtensteinbased gemmological laboratory(liezhidunshidengbaoshishiyanshi)

　　gcal:gem certificationand assurance lab(baoshijiandingjibaozhangshiyanshi)

　　igli:internationalgemological laboratories and institute(guojibaoshijiandingshiyanshijixueyuan)

　　nagl:north americangemological lab(beimeibaoshishiyanshi)

　　gemscan:gemscanlaboratories of america(gsshiyanshi)

　　pgl:pacific gem lab(taipingyangbaoshishiyanshi)

　　ibgm:institutobrasileiro de gemas e metais preciosos(baxibaoshijiguijinshushiyanshi)

　　gsl:gem studylaboratory(baoshiyanjiushiyanshi)

　　d gem g:germangemmological association(deguobaoshixiehui)

　　ngl:neatherlandsgemmological laboratory(helanbaoshishiyanshi)

　　三类：geguoneiquyuxingdeshiyanshi，ruguoneidegeshengshijijiandingshiyanshi、daxuedengdeng，jishujiaoguojishiyanshijiaoboruo，liutongxinghequanweixingtongchangxianyumouyidiqu，danqizhongjiaoquanweidejigourudizhidaxuekeliutongzhiquanguo。

　　zaigezhongguowaizhubaojiandingjigouzhong，xiangbieryan，tejiheyijidejiandingjigoubijiaokaopu，rugia、igi/egl、hrd.icadeng，guowaigouzhubao，xiaofeizhehaishirenzhunzheixiezhengshuweihao。