De Beers公布一颗0.329ct钻中之钻“Beating Heart”

daibiersi（de beers）xuanbuyigejiweihanjiandezuanshifaxian——zaiyike0.329ctzuanshiyuanshideneibukongqiangfaxianyigetianranxingchengdexiaokezuanshijingti，xiaokezuanshinenggouzaikongqiangzhongziyouyidong，de beers yijiangzheikehanjiandezuanshimingmingwei“beating heart”。

yanjiurenyuanshiyongguangxuehesaomiaodianzixianweijing (sem)、fuliyebianhuanhongwaiguangpu (ftir) 、yingguanghelinguangchengxiangdengjishuduizheikezuanshijinxingleshenrudeyanjiufenxi，chubupanduanzuanshikongqiangdexingchengyuanyinshijiegoushusongdezuanshishengzhangcengrongshidaozhi，erliucundexiaokezuanshijiegoujiaoweizhimiyincibaocunxialai。

zheikezuanshiyuanshidechandibingbunengqueren，tuicelaizi de beers weiyufeizhouhuojianadademougezuanshikuang。jianyuzheikezuanshichicunhenxiao，de beers jiangbuhuiduiqijinxingqiegehuopaoguangchuli，weilaijiangchengweizhongyaodezuanshixingchengguochengyanjiubiaoben。

saomiaodianzixianweijing (sem) tuxiangsuoshi，zaizuanshiyuanshihejiaoxiaozuanshideneiqiangshangdounengkandaoshiketezheng

guangxuetuxiangxianshiyikexiaozuanshijingtizaiyike0.329ctzuanshiyuanshidekongqiangzhong