Discovery of 3.81-carat Brown Diamond in Arkansas State Park
Minnesota resident David DeCook found a 3.81-carat brown diamond at Arkansas’ Crater of Diamonds State Park, naming it 'the Duke Diamond'.
Key Points
- David DeCook found the diamond while exploring Crater of Diamonds State Park
- Named the diamond 'the Duke Diamond'
- Heavy rain in the area after discovery indicates good conditions for finding diamonds
Pros
- Rare discovery of a large 3.81-carat brown diamond
- Interesting story of amateur rock collector finding valuable gem