Largest cut black opal

Largest cut black opal
Who
Medici Collection LLC
What
819.50 carat(s)
Where
United States (Los Angeles)
When

The largest cut black opal weighs 819.50 carats (163.9 g), and is owned by Medici Collection, LLC (USA) as verified on 9 March 2020.


The gemstones in this collection have been passed down in Dion's family for many gererations. They have been avid collectors of rare gemstones and archeological artefacts.