佩特拉在南非钻石矿发现一颗121.26ct钻石原石

      petra diamonds zainanfei cullinan zuanshikuangfaxianyike121.26ctzuanshiyuanshi

       petra diamonds benzhouxuanbu，zainanfei cullinan zuanshikuangkaicaichuyike121.26ctdezuanshiyuanshi。zheishiyike type iia xingzuanshi，yongyouchusedebaiduhejingdu，jiangyuqitagaopinzhidedakelibaoshiyitongzai petra 2016cainiandezuihouyicizhaobiaozhongchushou。

      cullinan zuanshikuangshishijieshangzuizhumingdezuanshikuangzhiyi，cengchuchanquanqiuzuidadetianranzuanshiyuanshi——3106kelade「kulinanzuanshi」（cullinandiamond）。zheiyikuangquqijinyileijikaicaichaoguo800ke100ctyishangdezuanshi，qizhong140kechaoguo200ct。

      nanfei cullinan zuanshikuang