天然IIa型钻石 最好的钻石?

　　nitingshuoguotianraniiaxingzuanshima?jushuo，mierbuxuandeiiaxingzuanshi，shizuanshizhongzuihaodezuanshi。cengjing，zheizhishiyigeliuchuanyuzuanshixingyedemimi。xianzai，zheigemimizhengzhujianbeijiexiao，bingshichuangchuanqi。xuyaotebieqiangdiaodeshi：hechengzuanshizhongdeiiaxingzuanshibingbuzaikaolvfanweizhinei。

34.98kelaiiaxingshijiemingzuan(sangxigongzi)

　　suoyi，jishiliangkuaizuanshikanshangqudaxiaoyiyang，yanse、qiegong、jingdudengjiyewanquanyizhi，keyoushitamendejiagequexiangchashenyuan。zheishiweishenme?zhuanyerenshihuigaosuni：yinweineikejiagegenggaodezuanshishiiiaxingzuanshi。

　　钻石的四种类型

　　shouxian，rangwomenlailejie：shenmeshiiiaxingzuanshi?womendouzhidaozuanshizhuyaoshiyoutanyuansu(c)zuchengde，danshizuchengzuanshideyuansubingbujinjinjuxianyuzheiyizhong。piru，henduozuanshizhonghaichangjianweiliangdedanyuansu(n)。danyuanzidehanlianghecunzaixingshiduizuanshidexingzhiyouzhezhongyaoyingxiang。

　　zaibaoshixuezhong，womenkeyigenjuqizhongshifouhanyoudanyuansu，jiangzuanshihuafenweiliangdalei：hanyoumingxiandanyuansude“ixingzuanshi”hejihubuhanyoudanyuansude“iixingzuanshi”。

kulinanzuanshi(feizhouzhixing)

　　I型钻石(Ia型和Ib型)

　　ixingzuanshizhonghanyoumingxiandedanyuansu，zuiduoshidanyuansukeda0.25%。ixingzuanshideyanseduochengwuse、qianhuang、huangse。zaiziwaidengdezhaoshexia，daduonengchanshenglanse-qianlansedeyingguang。genjuqizhongdanyuanzizaijinggezhongcunzaidebutongxingshi，cileizuanshiyoukebeihuafenweiliangxiaolei：iaxingheibxing。

　　iaxingzuanshizhongdedanyuanzichengyouguilvdejuhezhuangtai。qizhong，hanyou2gedanyuanzidebeichengwei“iaaxing”;hanyou3gedanyuanzidebeichengwei“iaabxing”;hanyou4-9gedanyuanzi，shenzhishihanyoulvhuawudebeichengwei“iabxing”。

　　ibxingzuanshizaiziranjiezhongjishao，zhuyaojianyuhechengzuanshi。cileizuanshizhongdedan，yigulideyuanzizhuangtaiqudaijinggezhongdetanyuanzi。zaiyidingdewendu、yalijizhangshijiandezuoyongxia，danyuanzixianghujujiibxingshi，haikezhuanhuanweiiaxing。

　　II型钻石(IIa型和IIb型)

　　iixingzuanshizhongbuhandanyuanzihuohanjishaoliangdedanyuanzihepengyuanzi。zaiziwaiyingguangdengxia，daduoshuiixingzuanshichenghuangsehuohuanglvse。

　　iiaxingzuanshibuhandan，yanseduoweiwuse，zongsehefenhongse。zaiziguangyingguangdengxia，iiaxingzuanshiduochenghuangsehuohuanglvseyingguang。youxieiiaxingzuanshi，neibujijinchunjing，feichangpiaoliang。zhumingdekulinanzuanshihesailaliangzhixingzuanshijiushiqizhongdedianxingdaibiao。

　　世界名钻：希望

　　iibxingzuanshikehanyoushaoliangnengzhilansedepeng。cileizuanshidaduoweilansecaizuan，shaoshuweihuisezuanshi。shijiemingzuanzhongdexiwangzuanshi(hope diamond)jiushidianxingdeiibxingzuanshi。ciwai，iibxingzuanshihaishiyouzhidegaowenbandaoticailiao。

　　IIa型钻石的价值分析

　　weihezaigeleizuanshizhong，iiaxingzuanshizuishoutouzizheqinglaini?zheideguigongyuiiaxingzuanshidexiyouchengdu、youliangpinzhijilishiyuanyuan。

　　zaidaziranzhong，yueyou98%dezuanshishuyuixingzuanshi，zhiyoubudao2%dezuanshishuyuiixingzuanshi。zheixiejiqixishaodeiixingzuanshi，haidaduoyichangbaijing!zheizhongnandedeyouliangpinzhiweiqibeitianrongguang。

　　ciwai，touzizheduiiiaxingzuanshideqinglaiyoujia，haiyutadelishiyuanyuanyouguan。zuizaodeiiaxingzuanshichanziyindudegeerkangdadiqu。zai19shijizhiqian，geerkangdashilishishangpofushengmingdemingzuanchandi，yeshiyinduweiyidezuanshichandi。zaigeerkangdadedingshengshiqi，zheilicengkaicaichushukeshijiejimingzuan，piru，xiangqianzaiyingguoguowanghuangguanshangdekuyinuerdazuanshijiukaicaizhici。

zuoyi：31.34keladsefangxingiiaxingzuanshi(kaixuanzhixing)

　　raner，suirangeerkangdadiqushengchaniiaxingzuanshi，dantabingbushiiiaxingzuanshideweiyichandi。rujin，baxihefeizhouyeyouiiaxingzuanshichanchu。erqie，jishishigeerkangdadiqusuokaicaichudezuanshi，yebingfeizhiyouiiaxingzuanshizheiyizhongleixing。

　　rujin，geerkangdadiquyixianyouzuanshichanchu，danshigeerkangdademingziyijingbeilishifushanglechuanqidesecai。zheizhongkouerxiangchuandejingdianchuanqi，rangiiaxingzuanshizaiqitongpinzhidezuanshizhongtuoyingerchu，congerjuyougenggaodeshichangjiazhi。

　　zaici，xuyaotebieshuomingdeshi，jinguaniiaxingzuanshiyinqihanjianxingerjiagejiaogao，danzaigoumaishi，haishiyinggaiyouxiankaochazuanshide4cjibie。zhiyouzai4cjibiexiangsideqiantixia，tadejiazhicaigaoyuqitaleixingdezuanshi。tongshi，iiaxingzuanshizhong，yezhiyougaopinzhizhecaijuyoutouzijiazhi。