4.44ct Concave Color Change Tourmaline
| Gemstone | Tourmaline |
|---|---|
| Color | Reddish purple and orange, to orange/yellow color change |
| Carat Weight | 4.44ct |
| Shape | Rounded oval |
| Cut Design | Concave |
| Cut Designer | |
| Length (mm) | 10.8 |
| Width (mm) | 9.8 |
| Treatment | No treatment |
| Clarity | Eye clean |
| Lapidary | Jim Buday |