鉴别珍珠质量的五个指标

 　　maizhenzhushipinshi，ruhejianbiezhenzhudezhiliangni?

　　zuanshiyou4cbiaozhun，zhenzhudepinzhitongyangyekeyigenjuzhenzhudedaxiao、guangze、biaomianxiaci、xingzhuang、yansedengfangmianlaipingjia，zhangwohaozheiwudian，niyenengchengweishizhugaoshou!

　　steps1. daxiao

　　zhenzhudedaxiaoshiyingxiangjiagezuizhongyaodeyinsuzhiyi，zhenzhudechicunyueda，yunyudeguochengyuejiannan，jiazhiziranjiuyuegao。yangzhizhenzhudepingjunzhijingdaxiaoduojizhongzai2-10mm，yibanchaoguo8mmdezhenzhu，meiduo0.25mm，jiagejiuhuishangshengyibei。suowei“qifenzhuzibafenbao”，zhideshibafenzhongdezhenzhujiuyijingshibaozhule。yibanlaishuo，haishuizhenzhudejiazhidoupubiandayudanshuizhenzhu。dadezhenzhuxiandeyongronghuagui，zhongdengdezhenzhuxiandejingyingqingxiu，erxiaolizhenzhuzeshiqingqiaodongren，xuanzezhenzhushichulekaolvdaxiaozhiwaihaiyingjianguqitayinsuxuanzezijisuoxiaide。

　　steps2. guangze

　　zhenzhuyiqirouhedianyadezhenzhuguangzelaixiyinshiren，meiyouguangzedezhenzhuheshiziyouyoushenmequbie!guangzeduizhenzhudemeiguanhejiageyouzhemingxiandeyingxiang。gaopinzhidezhenzhujirenyizhongduomudezhuguangbaoqi，danjuebuciyan，ershiqinhechenwendeganjue，tafanshechulaideguangyejuebushidaibande，ershifengfu、duobiande，bianhuanbutongdejiaodu，haikeyijiandaoqizhongxiweibianhuandeyuncai。zhenzhudeguangzeyuzhucengdehouduyouguan，yibanlaishuozhucenghoudugou，zezhenzhudeguangzejiujiaoweibaohe。haishuizhudezhucenghouduyaogaoyuqianshuizhu，guangzeziranyehuiqiangyuqianshuizhu。duizheguangjiedezhenzhu，ruguoninengzaiqiyingzhaodetuxiangzhizhongkandaozijiyanjinglidetongren，neijiushuomingzheikezhenzhuyongyouhaodeguangze。

　　steps3. biaomian

　　youyuhuanjinghezhumubeijiankangchengdudengduofangmianyingxiang，juedaduoshuzhenzhubiaomianyoubutongchengdudexiaci。zhiyaozheixiexiacibushifenmingxianhuozangyuxiangqiandengjiaoyinbidedifang，zeduimeiguanhejiagedeyingxiangbuda。zhenzhubiaomianshangyushimeiyouqipao、wenlu(leisishuibowende)yupinghua，yushishaoxiaci，zhenzhudepinzhijiuyuyou。

　　steps4. xingzhuang

　　zhenzhuzaishengzhangguochengzhongbudanshoudaowaijiezirantiaojiandeyingxiang，erqiehaihuishoudaozhumubeizhonglei、daxiaodengyingxiang，suoyixingtaiqianzibaitai、duozhongduoyang，butongxingzhuangdezhenzhuqijiazhiyeshixiangchajida。zhenzhuyibanyouyuanxing、tuoyuanxing、shuidixing、yixingdengxingzhuang，yuanxingzhenzhudaibiaozhexingtaipinzhidedianfeng，yueyuanyuejia，guyujiuyou“zhuyuanyurun”deshuofa。dantuoyuanxing、shuidixingdezhenzhuyeshishifenbuyihuodede，eryixingzhenzhusuiranjiazhibugao，danjingguogongyishijingxinshejizhizuohoudeyixinggongyipinyejuyouhengaodeguanshangjiazhi，bingqieshiyongyuanbuhuizhaodaoxiangtongyikuande。

　　steps5. yanse

　　zhenzhudeyanse，shiyoutisehemimanyuzhenggetisezhishangdeyizhongyinyuekejiandeqiandanbansesuozucheng，youbai、fen、huang、jin、hong、zi、lan、qing、hui、heidengduozhongyanse。yibanbaisezhongtouzheweifenzheweizuihao，sucheng“zuimeiren”;yilanheisedaijinshuguangzeweitejia，jibairundezhenzhu、jinhuangsedenanyangzhuyedoushuzhenpin。tebieyaoshuomingdeshi，tianranheizhenzhubingfeishichunheise，ershilvedaicaihongseshanliangdeshenlanheise，huoshidaiyouqingtongsecaideheise，ruoshimingxiandeheisehuohuisezhenzhu，zeyoukenengshiransezhu，yaogewailiuyi。goumaishiduizhenzhuyansedekaolv，chulewuyixiweiguideyuanzezhiwai，qitayansezhenzhudetiaoxuanzhuyaoshoubutongdiyuchuantongwenhuadeyingxiang，nidaketiaoxuanzijixihuandeyanse。juyoushengmingliderourunbaisezhenzhu，daiyouhuangjiafuguisecaidejinhuangsezhenzhu，fuyoulangmansecaidefenhongsezhenzhudengdeng，zongyouyiyangshinixihuande。

　　jianbiezhenzhuzhiliangdewugezhibiaojiushizhenzhudedaxiao、guangze、biaomian、xingzhuangheyanse，xuangouzhenzhushi，yaozonghepingjiayishangwufangmiandeyinsu，cainengtiaoxuandaogaopinzhidezhenzhu。tongshi，xuyaojiayitiao：zijixiaicaishizuizhongyaodepingjiabiaozhun。