莱索托王国 Letšeng 矿区发现一颗254ct钻石原石

gem diamonds shangzhouxuanbuzailaisuotuowangguo letšeng kuangquxinfaxianyike254ctdebaoshijizuanshiyuanshi，jingjiandingwei type iia xingzuanshi，zheiyeshigaizuanshikuangqujinnianfaxiandedi2kechaoguo100ctdezuanshiyuanshi。

letšeng kuangqu2021niandiyijiduzuanshichanliangtongbizengzhang11%，erteshuchicunzuanshichanliangdimi，jin1yuefaxianyike146.9ctzuanshiyuanshi，tongyangweigaopinzhi type iia xingzuanshi。2020nianquannian，gaikuangqugongfaxian16kechaoguo100ctdezuanshiyuanshi。

zheizuozuanshikuangweiyulaisuotuowangguobeibu，pingjunhaiba3100mi，shiquanqiuhaibazuigaodezuanshikuang，yeshiquanqiudankelajiagezuigaodejinboliyanzuanshikuang。

gem diamonds shougou letšeng zuanshikuangyilai，yichuchan5kezuanshijishenquanqiuzuidade20kezuanshiyuanshi，muqianzuidadeyikeshi2018nianfaxiande910ctzuanshiyuanshi。