Product Information

Gorgeous natural mined blue Tanzanite from Arusha, Tanzania.
1.03 carat Trillion cut stone with stunning lustre and VVS rated clarity.
Tanzanite are a very rare stone indeed only coming from one area in Tanzania, great collectors piece.

 Quantity:       1 piece.
 Weight:     1.03 Carat.
 Gem Type:     100% Natural Tanzanite.
 Shape:     Trillion.
 Size in millimeter:     6.1 Length. 6.1 Width. 4.0 Deep.
 Color:     Blue.
 Clarity:     VVS.
 Luster:     Very Stunning.
 Origin:     Tanzania, Africa.
 Treatment:     Heated.
 Hardness:     6.5.
 Refractive Index:     1.691 to 1.700.
 Specific Gravity:     3.10 to 3.45.
 Chemical:     Ca2 Al3 Si3 O12 (OH)