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。
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深圳市罗湖区翠竹街道贝丽北路金展珠宝广场二十层20F-05/06
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