GemEx是什么证书|GemEx证书与GIA证书

　　zaizuanshishichang，chuantongdezuanshijiandingquanweizhengshuyougia(meiguobaoshixueyuan)、igi(guojibaoshixueyuan)、hrd(zuanshifenjizhengshu)、ags(meiguobaoyushixiehui)、egl(ouzhouzhubaoxueyuan)yijiguoneidengtczuanshifenjizhengshu，danjinjinianshichangshanghaiyoulingwaiyizhongzuanshizhengshuhenshoushouchong，tajiushigemexzhengshu，neime，shenmeshigemexzhengshu?tayuchuantongdezhengshudouyoushenmelianxi。

　　jinguangiazuanshizhengshuzaiguojishangdouyouyidingzuanshipingjiquanweixing，danduiyuzuanshidejiandinghepingjilaishuo，giaqishibushizuiwanshande。youxie4cshujujiweileisidezuanshi，zaiwaiguanshangkanbuchurenhechaju，danzuanshidejiagequexiangchahenduo。zheishinijiuxuyaoyongdaogemexzhengshu。

　　关于GemEx证书

　　gemexgongsisuochujudegemex®; jianmeizhengshu，jiushiduizuanshidebrillianceliangdu(baiseguang)、firehuocai(caiseguang)hesparkleshanguang(shanshuodu)jinxingpingjidezhengshu。

　　meiguogemex®; systems,incjiemaikesigongsi(yixiajiancheng: gemexgongsi) shimeiguozuijuquanweixingdezuanshiguangxuejiandingjigou，shouchuanglekexueceliangzuanshiguangxiaoyingrenzhengdegainian。kaichuangleshiyongshijuexingzhibiao(zuanshidemeilidu)laipingguhebijiaozuanshidexianhe。

　　zaigemexdepingjibiaozhunzhong，zuanshideshanshuoduqujueyuqizheshejifansheguangxianduoguadenengli，chengwei“guangxianhuikui”(return of light)，fenwei“baiguang”、“caiguang”ji“shanguang”。guangzhudexingtaidaibiaozai200wankezuanshishujukuzhongdepingjunzhi，shigefeichangjingquedeshuju。

　　gemexgongsiyijingweichengqianshangwankezuanshiqianfalejiandingzhengshu。yeyijingweimeiguo、xianggang、yingguo、jialebidiqujiouzhoudedingjizhubaoshanghetamendexiaofeizhezhanshilezheizhong“zuanshidemeilidu”。tabangzhuxiaofeizhezaigoumaizuanshishijinxingyouxiaodibijiao，qingsongtiaoxuanchuzuimeilidezuanshi。

　　GemEx证书与GIA证书

　　giazhengshushimeiguobaoshixueyuanchujude，duizuanshide4c，caratagezhongliang，colouryanse， clarityjingduhecuttingqiegongjinxingpingjidezhengshu。

　　gemexgongsisuochujudegemex® jianmeizhengshu，jiushiduizuanshideliangdu，huocaiheshanguangjinxingpingjidezhuanyejiandingzhengshu。keyishuo，gemex®jianmeizhengshujiandingdeshizuanshidi5zhongbiaozhun——zuanshidemeilidu。

　　gemexzhengshuyugiazhengshuyoushenmeguanxi?zheiliangzhangjiandingzhengshushixiangfuxiangchengde。nikeyitongguogiazhengshukannimaidezuanshishifouwuyousuozhi，ernikeyitongguogemexzhengshukannimaidaodeshiduomepiaoliangdeyimeizuanshi!