Mineral | Tourmaline (Verdelite) |
---|---|
Chemistry | A(D3)G6(T6O18)(BO3)3X3Z |
Color | Green - Vivid Green |
Refractive Index | 1.624 - 1.644 |
Birefringence | 0.018 - 0.040 |
Specific Gravity | 3.06 |
Mohs Hardness | 7.0 - 7.5 |
1.36ct (PA1609)
3.42ct (PA1608)
2.73ct (PA1607)
2.03ct (PA1595)
3.98ct - 11mm (PA1592)
3.00ct - 10x8mm (PA1582)
4.40ct (TG1634)
12.84ct (TG1530)
6.93ct - Pair (PD0127)
5.03ct (TG0741)
25.95ct (TG0434)
1.35ct (CT0290)
1.67ct (CT0279)
2.92ct - 7mm (CT0260)
105.53ct (TG0308)
7.91ct - 11x9mm (TG0302)
64.71ct (TG0260)
17.36ct (TG0259)
38.76ct (TG0143)
4.72ct (SH0103)
4.63ct (CT0166)
18.37ct (CT0019)
2.08ct (CT0013)
1.52ct - 9x7mm (PA1817)
Natural Loose Green Paraiba Tourmaline weighing 1.52ct & measuring 9.69 x 6.91 x 4.07 mm from Mozambique. The Paraiba Tourmaline is cut in an ideal Pear shape which compliments the gemstone very well. Certificate also available. Paraiba Tourmaline gemstones are beautiful for all occasions and can be worn for many benefits as well. Please dont forget to check our Gem Journal for more updates on latest trends from the Gemstone and Jewelry Industry