钻石类型如何划分？钻石TypeI型、TypeII型详解

zuanshishitandedanjingti，danzuanshijingtitongchanghanyouyixieweiliangyuansu，zuichangjiandejiushidan（n）。genjutanjingtijiegouzhongyouwuxianzhushuliangdedancunzai，kebazuanshifenweiliangzhongleixing：typeixinghetypeiixing。dandabufendezuanshishishuyutype i，zheigebiligaoda98%。

钻石的类型：

ixingzuanshi，hanzuoweizhuyaozazhi（keda0.2%）dedanyuanzi。

iixingzuanshi，buhanyouzuoweizhuyaozazhidedanyuanzi。huozhehanyoufeichangshaoliangdedan，zheixieshuliangdedanduiwulixingzhiwumingxianyingxiang。

zheiliangzhongleixingkejinyibuxifen（ruxiatu）

yibanrenwei，dangfuhanzazhidandezuanshixingchengshi，danshiyigulidanyuanzifensanzaijingtijiegouzhong，ji i b xing。danyouyuwenduheyalidizhitiaojiandezhangqizuoyong，zheixiedanyuanzizaijingtijiegouzhongyunyi，xingchengleyuanziduihuodanyuanzidejiheti，jii axing。

Ia 型钻石

tianranzuanshizhuyaoshi i axing。daduoshuiaxingzuanshiyoun3sexin，xishouguangpulanduandenengliang，congerxianshichuhuangsediao，zheixiezuanshitongchangbeichengweikaipuxiliezuanshi。i axingzhongdezazhidanyeshixuduozuanshizhongjiandaolanseyingguangdeyuanyin。

Ib 型钻石

gudanyuanzizaitanjingtijiegouzhongsuijiqudaitanyuanzi，jianhezhongchanshengdeduoyudianzidaozhileduilanguangdexishoubingchanshenghuangse。dandenongduyueda，huangseyueshen。youkenengchuxianyukaipuxilie（qianhuangsedaohuanglvse）butongdejiaoshendejinhuangse。changbeichengwei“xian”（jinsique）huang。

juxianzhuhanlianggudanyuanzidetianranzuanshibuduojian，zhizhanjixiaodebili。ranhouhechengzuanshitongchangshii bxing，yinweizaihechengguochengzhongfensandedanyuanzihaimeiyoushijianjujichengjiheti。

II a 型钻石

ii axingzuanshishijinhuchunjingde，zhihanyoukehulvebujidedan。zhiyaomeiyoufensandezazhihuoquexian，zheixiezuanshishiwusede。

tongchangwomenchengtype iiazuanshiwei"purest of the pure"，guizaizheiyileidezuanshitongchangweiwuse，qingchetouliang，wanquanbudaihuangse。zaidaziranzhongtype iiadezuanshiyuezhan1 - 2%。

II b型钻石

ii bxingzuanshihanyouzuoweizhuyaozazhidepengyuansudeyuanzi。meigepengyuanzibitanyuanzishaoyigedianzi，daozhixishoujiaozhangdekejianguang，jiguangpuhongduandenengliang，zheiyixishoushiii bxingzuanshichenglanse。yinci，suoyoutianranlanzuandoushuyutype iibdezuanshi。zaizuanshizongliangzhongtype iibdezuanshiyuezhan0.1%。

ii bxingzuanshihaixianshichubuxunchangdedianxing，bingkegenjuqibandaodianxingjiayijianbie。qitazuanshiweidianjueyuanti。