泛亚电竞

nihao,huanyinglaidaozhongguozhubaoxingyewang

【珠宝评估师说】关于钻石的谎言,是真的吗?

时间: 2018-03-01 17:18:44    来源:泛亚电竞_泛亚电竞平台-官网APP下载

zuijinwangshangyizhizaishuo“zuanshidehuangyan”,duiyutianranzuanshidezhiyizuiduodeyouyixiajidian:

泛亚电竞1、zuanshibingbuxique,dimanzhongyouhenduo;

2、zuanshijiageanggui,kaodeshilongduanjingyinghechaozuo;

泛亚电竞3、hechengzuanshiruhedingwei,wanquantidaitianranzuanshi。

钻石的成因及储量问题

zuanshikuangchuangdechengkuangmuyanyousizhongleixing: dimanzhongdejinboliyanhejinyunhuoshanyan(jiameihuangbanyan),diqiaozhongdebianzhizayan,yijitiantigaosuzhuangjidibiaoshishengchengdezhuangjiyan。jutuice,dimanzhongzuanshijiejingshengchengshidedizhitiaojianshi: shendu150-200km,yalidayu4×109pa,wenduzai900-1400℃zhijian。

泛亚电竞shijieshangzhuyaozuanshikuangchengyinduoweichengkuangmuyanyihuoshanpenfadexingshidaidaodibiao,xingchengjinboliyanyanguanhejinyunhuoshanyan(jiameihuangbanyan)yanguan,zuanshisuimuyanjinrudibiao,fujixingchengzuanshikuang。

泛亚电竞kaicaiguochengzhong,yanguanzhongzuanshidechuliang、pinwei、zhiliangjibaoshijizuanshichanliangruhe,yindizhi、kaicaitiaojiandengergeyi。

泛亚电竞meinianshijiezuanshiniankaicailiangzai1.2yi-1.3yikela(1ct=0.2g)。dajiakenengjuedezheigeshuziyijinghenda,danzheiqizhongbaoshijizuanshidebiliruhe,dazuanjigaopinzhizuanshizhanbiruhe?zaihuoshanpenfaguochengzhong,kuaiduyuedayueburongyibaocun。

fanyadianjingkeyicongyixiexinwenkandao,shichangyouchanchujuzuanhegaopinzhicaizuandebaodao,zongshikeyiyinqixingyehongdong,congyigecemianyekeyifanyingchu,qigaopinzhidezuanshishuliangzhixishao。

钻石的价格及市场垄断问题

“zuanshihengjiuyuan,yikeyongliuchuan”。zaijudadehunqingshichangzhong,zuanjiedeshenyingsuichukejian。yimeixiaoxiaodejiehunzuanjie,suizhezuanshi4cjibiedebutong,shaozeshangqianyuan,guizedajiwan,shangbaiwanzhejieyou。

泛亚电竞zaisufubi、jiashidedengzhubaopaimaizhong,zuanshiyeshipaimaizhongdezhuli,dazuan、caizuangengshirenmenzhuizhudejiaodian。

meizhongshangpinjiagedoushoushangpinshichanggongqiuyuanzedeyingxiang,zuanshiyiran。

泛亚电竞quanqiuzuanshimaopidekaicaihexiaoshoujihubeizheijijiakuangyegongsilongduan: zongbushezailundundeyingmeiziyuanjituanqixiadedaibiersi(de beers)、eluosideaerluosa(alrosa)、aodaliyadelituo(rio tinto)、nanfeidepeitela(peter)yijijianadadeduominiang(dominion)。tamenshixingkanhuoshangzhidu,dingxiang、dinge、dingqipeijijiruweideqiegeshanghuolingshoushang。congyuantoushangjiang,zuanshimaopidekaicaihegongyingshigaodujizhongde。

leibiqitaziyuanxingxingye,meiyigerangrenyanhongdexingyebidingyouzhejutoudebakong,feicui、zumulv、hong/lanbaoyishiruci。

关于合成钻石和天然钻石之争

泛亚电竞suizhehechengzuanshijishudetigao,baoshijihechengzuanshiruhejinrupangdadezuanshishichang,shihechengzuanshichangshangpoqiexiwangjiejuedewenti。qianjinian,hechengzuanshibeibuliangshangjiachanrutianranzuanshizhongxiaoshou,chuxianzaiqunxiangshipinzhong,yinqilezhenggezuanshixingyedejingti。suizhezhubaojianceshiyanshiduihechengzuanshidejiancejishudepuji,zheizhongxianxiangdedaolekongzhi。

xianzaihechengzuanshideshichangdingweiruhe,shiyigechengdaijiejuedewenti。shijinjinzuoweishishangzhubao(rulight boxdeng),haishizuoweitianranzuanshidetidaipinzhanlinggengdadehunqingshichang,xiaofeidazhongnengfoujieshouhechengzuanshi,jieshoudeguangduheshendushizenyangde,fanyadianjinghuijixuliuyishichanghouxudefazhan。

泛亚电竞hechengzuanshinengfouwanquantidaitianranzuanshi?xiaobiandehuidashifoudingde。zhubaobutongyuqitaxiaofeipin,meili、xishao、naijiuzheisangetexingbabaoshidedingyiquanranbiaoda。er“xishao”zheiyiguanjianyaosu,zaojiucongzhubaodanshengzhiriqijianghechengpinjuzhimenwai。

hechengdehongbaoshi、hechengzumulv、hechengshuijingdengdengzaojiuchuxianzaishichangzhong,danshitianranbaoshiyijiujiantingrugu。hechengbaoshisuirangefangmianpinzhidoujijia,youdeshenzhichaoguobenzun,danshi“tianran”dejiazhirengranshiwufahandongde。

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