合成钻石也有gia证书？ 关于这点一定要注意

       gia是受大多数国家和地区认可的钻石鉴定jigou，ergiazuanshizhengshuyeshihenduoxiaofeizhexinzhongdequanwei，dannishifouzhidao，giabujinweitianranzuanshichujuzhengshu，yetigonghechengzuanshijiandingfuwu，bingchujuyutianranzhengshujiandingtixixiangtongdezhengshu。

       zuanshijiageangguizheishizhongsuozhouzhide，yincibushaoxiaofeizhexiangjinyiqiequdaoyaomaidaogengbianyidezuanshi，birudaoguowai、yuanchandidenggoumai。duibiguoguoneizuanshijiagezhihou，youxiaofeizhefaxianzheixiezuanshibianyilehaojibei，bingqieyouquanweizhengguide“giazhengshu”，danwaixingdenikenengbuzhidao，hechengzuanshiyeshiyougiazhengshude，nisuogoumaidebianyi“zuanshi”henkenengjiushihechengzuan。

       GIA合成钻石证书服务

       meiguobaoshiyanjiuyuan (gia) hechengzuanshijiandingzhengshubaohanyu gia tianranzuanshijiandingzhengshuxiangtongdexinxi，duiyansehejingduzuochugengkuanfandemiaoshu。zhongliangwei 0.15kelahuoyishangdeweixiangqian、wusezhijinhuwusedehechengzuanshijunkejianding。

GIA合成钻石证书

gia天然钻石证书

       gia合成证书和天然证书的区别

       weilepilugengduoxinxihegengbianyujianbie，hechengzuanshideyaoweishanghuishiyongjiguangkeshang“laboratorygrown”（shiyanshipeiyu）ziyangyiji gia zhengshubianhao，bingqiezhengshuzaiwaiguanyanseshanghetianranzuanshijiandingzhengshuyeyouhendaqubie，keyimingxianfenbianchulai。danwaixingrenzhiren“giazhengshu”，duiyuhechengzuanshizhengshuhetianranzuanshizhengshudequbiekenengbingbuzaiyi，suoyixiaobianjianyidajiazaigoumaideshihouyidingyaoduolejieyixiezhengshufangmiandezhizhishi。

       关于合成钻石

       hechengzuanshishiyongrengongfangfazhichengdebaoshijijingangshi，yechengrenzaozuanshi。hechengzuanshijuyouyutianranzuanshijihuxiangtongdewuliheguangxuexingzhi，jianying、mingliang，bingyouduozhongyansehepinzhikegongxuanze。hechengzuanshiyekeyiyougaodengjideqiegongyijiyouzhidehuocai、gaoliangduheshanguang，bingjuyoumingquedeyanse、jingdu、qiezuandengjihuafenbiaozhun。chuquetianranherengongdequbie，keyishuohechengzuanshihetianranzuanshishiyiyangde。