Exploring Halsey's historic achievement as the youngest female artist in U.S. history to earn 3 RIAA Diamond-certified songs (10,000,000 certified units each).
| Rank | Artist | Age at 3rd Diamond | Diamond Singles |
|---|
Under official RIAA criteria: 1 Unit = 1 Paid Download = 150 On-Demand Streams. A song requires 10,000,000 Units for Diamond.