钻石净度指什么?GIA钻石净度分级标准(视频)

　　shenmeshizuanshijingdu?ziranjiehenshaoyoujueduidewanmei，jibianshizuanshiyeruci。zhengruqianwensuoshu，zuanshideneibutezhengchengweineihanwu，erbiaomiandebuguizechengweibiaomiantezheng。neihanwuhebiaomiantezhengtongchengzuanshidejingdutezheng。

　　GIA钻石净度分级标准

　　rutongyansedengjixitong，baoshijiandingxingyesuoshiyongdejingdudengjixitongyezaishichangshangzaochengyidingdekunrao， liru“jingxiawuxiaci”，“bujie”deng，weileguifanshichang，giachuanglileqingxitongyidejingdudengjixitong， zaiquanqiuguangfanshiyong，feichangliyuzhubaodejiaoyi。jishizhubaoshangshuoriyuhuofayu，nidounengtingdaoxiangvvs1huoshisi2zheiyangguifandezhuanyeyongyu。

　　giapingguzuanshidejingdudengjishikaolvxiashuwugeyinsu：jingdutezhengdedaxiaoheshuliang;jingdutezhengdeweizhiyehenzhongyao-weiyuzhuomianxiahaishibuxianyanchu;neihanwuhebiaomiantezhengdebenzhi，zheijiangguanxidaoshifouhuiyingxiangzuanshidejianguxing;zuihoushijianchaneihanwuhebiaomiantezhengdemingxiandu，kantashifouchengxianrenheyanse。

　　GIA钻石净度等级划分

　　zuanshijingdudengjijiandingcaiyong10beifangdajingzaibiaozhunguancetiaojianxiajinxing。jinxingchujiandedengjijiandingshihuizixijianchazuanshi，quedingzuanshidejingdu、paoguangyijiduichengxingtezheng，bingcaijiruleishezuankonghuoliexichongtiandengjingduchulidezhengju。zhishaoliangweigiajiandingshihuiduizuanshidejingdu，paoguangjiduichengxingzuochupingjia，ranhouzaiyifuzuihaodimiaoshugaizuanshixingzhuanghekemianyangshidetushanghuizhiqijingdutezheng。

　　giazuanshijingdubiaozhun，fenwei6geleibie，11gedengji。

　　无瑕级 (FL):

　　zai10beifangdajingxiaguancha，zuanshimeiyourenheneihanwuhuobiaomiantezheng。

　　neiwuxiaji (if):

　　zai 10beifangdajingxiaguancha，zuanshineibumeiyourenheneihanwu。

　　jiqingweineihanji (vvs1 he vvs2):

　　zai10beifangdajingxiaguancha，zuanshineibuyoujiweixiaodeneihanwu，jishishizhuanyejiandingshiyehennankandao。

　　qingweineihanji (vs1 he vs2):

　　zai10beifangdajingxiaguancha，zuanshideneibuyouweixiaodeneihanwu。

　　weineihanji (si1 he si2):

　　zai10beifangdajingxiaguancha，zuanshiyoukejiandeneihanwu。

　　neihanji (i1, i2 he i3):

　　zuanshidexiacizai10beifangdajingxiamingxiankejian，bingqiekenenghuiyingxiangzuanshidetoumingduheliangzedu。

　　biaomiantezhengtongchangzhihuiyingxiangqianliangzhongdengjidezuanshi(wuxiajihuozheneiwuxiaji)，erneihanwuzehuiyingxiangsuoyoujingdudengji。wuxiajidezuanshifeichangdehanjian，youxiezhubaoshangqiongqiyishengxunzhao，yeweibinengyouxingjiandaoyike。

　　GIA钻石净度等级鉴定(视频)

　　jingdushiyingxiangzuanshijiazhide4cbiaozhunzhiyi。jinguanshishangmeiyoujueduiwanmeiwuxiadetianranzuanshi，danjingduyuegaodezuanshi，jiazhiyuegao。rouyankanshangqu，vs1jizuanshihesi2jizuanshikenengwanquanyiyang，danqipinzhihejiazhiquexiangchajida，suoyi，genjumaizuanshidemudelaiquedingsuoxuanzuanshidejingdudengjiyexiangdangzhongyao。