Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
| Gemstone Type | Bi-Color Tourmaline |
| Stone Type | Bi-Color Tourmaline |
| Total Carat Weight (TCW) | 8.24 |
| Total Carat Weight | 8.24 |
| Size | 17.02 x 9.35 x 5.47 mm |
| Gemstone Color | Bi Color |
| Fancy Color | Bi Color |
| Gemstone Shape | Octagon |
| Gemstone Treatment | Un-Heated |
| Country/Region Of Manufacture | Mozambique |
| Brand | TargetGems |
| Item Length | 17.02 |
| Item Width | 9.35 |
| Item Depth | 5.47 |
| Transparency | Transparent |
| Cut Grade | Excellent |
| Cut | Excellent |
| Country Of Origin | Mozambique |
| Luster | Excellent |
| Natural/Lab-Created | Natural |
| Hardness | 7.5 Mohs scale |
| SKU | 227697-6P46OP |
| Gemstone Creation | Natural |
| Gemstone Form | Polished |
| Gemstone Clarity Grade | Eye Clean |
Measuring 3×3 mm, this stone adds a subtle sparkle without overwhelming the piece.