IGI 公布迄今最大 CVD 合成钻石：重达14.6克拉

igi（guojibaoshiyanjiuyuan）biaoshi，zuijinduiyikehechengzuanshijinxinglefenji，gaihechengzuanshizhongda14.6kela，juchengzheishiqijinshiyonghuaxueqixiangchenjifa（cvd）peiyuchuzuidadebaoshijizuanshi。

zheikezuanshilaizimengmaizhizaoshang ethereal green diamond，jing igi jiandingdadao f sehe vs2 jingdu，beimingmingweifreedom of india“yinduziyou”，jinian8yue15riyinduduliri。

8yue27rizhi8yue31ri，zheike cvd hechengzuanshijiangyu jck lasiweijiasizhubaozhande etheral zhantaigongkailiangxiang。

14.6ctshiyanshihechengzuanshifreedom of india

muqianshiyanshihechengzuanshidepeiyufangfazhuyaoyouliangzhong——gaowengaoyafa（hpht）xuzai 10gpa yishangyali、2000℃-3000℃ gaowenhuanjingxia，rangshimozhongdetanyuanzizhongxinzuhechengzuanshijiegou；huaxueqixiangchenjifa（cvd）zeyoujiawanranshaochanshengdetanyuansuchenjiercheng，tanyuanziyoulihoufuzheyuzuanshibopianshang，rangzuanshishengzhang。

ciqianzuidade cvd hechengzuanshijilubaochizhewei12.75ctde「shining love」zuanshi，caiyongyuanxingmingliangshiqiege，jing igi jiandingwei type iia xingzuanshi，dadao f sehe vvs2 jingdujibie，qiyuanshizhongda46.20ct，youzhongguoshanghaizhengshikejihechengpeiyu。

12.75ctshiyanshihechengzuanshishining love