- Who
- Medici Collection LLC
- What
- 5900 carat(s)
- Where
- United States (Los Angeles)
- When
The largest cut heliodor weighs 5,900 carats (1.18 kg), and is owned by the Medici Collection, LLC (USA) as verified on 9 March 2020.
This collection is owned by Dion Tulk and has been passed down in his family for generations.