安哥拉 Lulo 矿区新发现一颗160ct钻石原石

aodaliyazuanshikaicaishang lucapa xuanbuzaifeizhouangela lulo zuanshikuangquxinfaxianyike160ctdegaopinzhizuanshiyuanshi，jingjiandingwei type iia xingzuanshi。

zheishi lulo kuangquqijinfaxiandedi6dazuanshiyuanshi，yeshidi28kechaoguo100ctdezuanshiyuanshi。

guoqu2geyue，lucapa zai lulo kuangqudekaicaizuoyeguoduzhihongfanpingyuanqu（lezirias），leijifaxianchaoguo100ke10.8ctyishangdedachicunyuanshi，qizhongbaokuoyikezhongda170ctdebaoshijifenzuanyuanshi，yiji4kechicunjudade type iia xingzuanshiyuanshi，fenbiezhong99ct、88ct、74cthe66ct。

170ctfenzuanyuanshi，wei type iia xingzuanshi

由左至右重量依次为99ct、81ct、74ct、66ct，均为 Type IIa 型钻石

lulo kuangqushimuqianquanqiudankelajiagezuigaodechongjizuanshikuangzhiyi，gaikuangquyou lucapa yuangelazhengfuhezuokaifa，zhuyaochuchan type iia xingzuanshi，qijinyikaicaichu28kechaoguo100ctdezuanshiyuanshi，zuidadeyikeshi2016nianfaxiande「4th february stone」，zhongda404.2ct。

404.2ctzuanshiyuanshi“4th february stone”