所有钻石都有镭射编码么？

suoweizuanshileishebianmashizhiyongjiguangjishuzaizuanshiyaobukeshangdezhengshuhaoma，yibanshigiazuanshileishema。zuanshileishebianmashijiandingzuanshizhenjiadeyoulizhengjuzhiyi。daiyoubianmadezuanshiyibanshi30fenyishanghe1kelayixia，30fenyixiadezuanshiyinweitijitaixiaojishikeshangbianmayehennankanqing，eryikelayishangdezuanshizeweilebaochizuanshibiaomiandewanzhengxingerxuanzebuke，danshi1kelayishangdezuanshikeyitongguozuanshineihanwutezhengtulaijiandingzuanshizhenjia。

一、GIA关于镭射码的官方解释

当你买到一颗带有腰部镭射刻字的GIA钻石hentashi，danshimouxieshihouyikelayishangdegiazuanshiyaobuleishekezishimeiyoude。zheishishenmeyuanyin，rangwomenlaikankangiadeguanfangjieshi：

1、gialeishemashizhiyongjiguangjishuzaizuanshiyaobukeshangdegiazhengshuhaoma，zheigeleishemazaishibeifangdajingxiamiankeyikandao，duiyuganggangjiechuzuanshidekehu，henduorendoutongguozuanshiyaobudeleishehaomaheduizuanshiyugiazhengshu。

2、danshihenduorendoubuzhidao，bingbushisuoyoudegiafenjidezuanshiyaobudoukeyouleishema。shishishang，giakaichudezuanshifenjizhengshuyouliangzhong，yizhongshi gia diamond dossier，yejiushigiaweixiaoyu1ctdezuanshikaichudezhengshu(womenchengwei“xiaozheng”)，lingwaiyizhongshigia diamond grading report，shigiawei1ctyishang（baokuo1ct）dezuanshikaichudezhengshu（womenchengwei“dazheng”），zheiliangzhongzhengshulveyoubutong。

3、guanyuxiaozheng：youyudiamond dossier（xiaozhengshu）shiweibijiaoxiaodezuanshichujudezhengshu，zhengshushangmeiyouzuanshide“jingdusumiaotu”（yihuatudexingshibijiaozhenshidefanyingzuanshineibuqingkuang，baokuobaoguotideleixingheweizhidengdeng，xiangdangyuzuanshizaixianweijingxiadezhaopian，tongsuyidianxiangdangyurendezhiwen），suoyizaizuanshideyaobudoukeyougiazhengshubianmadeleishehaoma，bangzhukehubianrenzuanshi，qizhong“gia”sangezimushishuangxianloukongde。

4、guanyudazheng：ergrading report（dazhengshu）zeguidingbixuyou“jingdusumiaotu”，leishemazeyibanmeiyou，zheishiweilejinliangbaochidazuanshizaigegefangmiandewanmeixing，chufeisongjianzuanshidekehuyoutebieyaoqiu，giacaihuizaidadezuanshiyaobukeleishebianma。

二、GIA镭射编码注意事项

1、giayikelayishang（baohanyikela）dezuanshidoushidazhengshu。shangmianyouzuanshidejingdusumiaotu。tujiedegongyongjiushixiangximiaoshuzheikezuanshidexiacixingtai，weizhi，jishuliang。

2、zaiguowai，dabufenxiaofeizhezaigoumai1kelashangzuanshideshihou，shihenbuxihuanzaizheikezuanshishenshangkeshuzide！tamendeliyoushi：buxiwangzaiyikechunjingdezuanshishangmianliuxiayinhen。eryikelayineidezuanshiyinweizhengshufeiyongchengbendewenti，zhihuizuoxiaozhengshu。erxiaozhengshushangmeiyoutujiexianshide。yincixuyaozaishangmiankeshangyuzhengshuhaoxiangduiyingdeshuzi。yibianxiaofeizhechaxun，yanzheng。

3、yikelayishang（hanyikela）degiazuanshizaiyaobujialeishekezishiyaodanshoufeiyongde。zheizaipifadehuanjiezhongshiyaozengjiachengbende。suoyiyoumeiyouyaoma，haiyaokanzheikezuanshishizhenduinaguoshichangde，yibanoumeidemaijiabuxiwangzaiyikechunjingdezuanshishangmianliuxiayinhen，eryazhoudekerenzekanzhongleishebianma，tebieshiguoneidexiaofeizhe，renweimeiyouyaomajiuyouwenti，suoyizuanshimaoyishanghuigenjushichangxuqiujuedingshifouzaizuanshangkeyinleishe。