Blackstone 旗下的 IGI 是最大的钻石认证机构，申请了 $477M 的 IPO（$4,000 亿），用于在比利时和荷兰集团的收购。 Blackstone-owned IGI, the largest diamond certifier, files for a $477M IPO ($4,000 crore) for acquisitions in Belgium and Netherlands groups.

Blackstone 拥有的 IGI 是最大的实验室培育钻石和第二大天然钻石认证机构，申请了 $477M 的 IPO，以筹集 400 亿卢比。 Blackstone-owned IGI, the largest lab-grown diamond and second largest natural diamond certifier, files for a $477M IPO to raise Rs 4,000 crore. 首次公开募股包括新发行1,250亿卢比和出售2,750亿卢比. IPO to include fresh issue of Rs 1,250 crore and offer-for-sale of Rs 2,750 crore. 2020年,Blackstone公司从Blackstone公司获得资金后,IGI公司在10个国家开展业务,并计划利用IPO的收益在比利时和荷兰集团进行收购。 Acquired by Blackstone in 2020, IGI operates in 10 countries and plans to use IPO proceeds for acquisitions in Belgium and Netherlands groups.