一颗20.08ct宝石级蓝钻原石1490万美元成交

    ;   yingguozuanshikaicaishang petra diamonds shangzhouxuanbu，yi1490wanmeiyuanshouchuyike20.08ctbaoshijilanzuanyuanshi，pingjunmeikelajiagewei74.1wanmeiyuan，weigaigongsiqijindanjiadiergaodelanzuanyuanshi，maijiashenfenbingweigongkai。

       zheikelanzuan2019nian9yuekaicaizinanfei cullinan（kulinan）zuanshikuang，wei type iib xingzuanshi。cullinan zuanshikuangshishijieshangzuizhumingdezuanshikuangzhiyi，cengchuchanquanqiuzuidadetianranzuanshiyuanshi——3106keladekulinanzuanshi（cullinan diamond）。zheiyikuangquqijinyileijikaicaichaoguo800ke100ctyishangdezuanshi，qizhong140kechaoguo200ct。

       petra diamonds biaoshi，bencifaxianzhengming cullinan zuanshikuangyiranshixiyoulanzuandezhongyaolaiyuan，yizhengshigaikuangquyounenglichuchanduozhongyansedecaizuan。

       2014nian2yue，petra diamonds cengyi2560wanmeiyuanshouchuyike29.6ctlanzuanyuanshi，chengjiaojiawei2560wanmeiyuan，pingjundankelajiageda86.28wanmeiyuan；tongnian4yue，gaigongsizaidukaicaichuyikezhongda122.52ctdexiyoulanzuanyuanshi，yi2760wanmeiyuanchengjiao，pingjundankelajiagewei22.53wanmeiyuan。