Gravitywell.Research
Company · Consumer & Commerce

International Gemmological Institute (IGI).

PublicTracked across 1 covered firm · 1 equity · 0 creditVintage Sep 2026
Equity holders · 1
FirmEnteredEntryStatus12-moRead
Blackstone2023Buyout/100%PublicBought 100% for $530M (May 2023); sold down via the Dec 2024 IPO (₹4,225cr), retaining an est. ~75-76% (GW estimate — press disclosures on the retained stake range 75-84%). Shares down ~33% from the ₹510 listing price as of 1 Sep 2026. Forced sector mapping — gem certification services, not consumer retail.

Aggregated from Gravitywell's tracked position books: covered firms only, not the full cap table. Entries, stages and reads are per-holder reconstructions from public disclosures (E). Point-in-time as of Sep 2026.

Stay ahead

New holders and status changes at International Gemmological Institute (IGI), as they publish.

New reports and coverage updates. No spam. Unsubscribe anytime.