Tanzanite Gemstone is named after Tanzania country where it was first discovered. It is also known to be single generation gemstone as due to limited supply and with the current mining rate it is estimated that only 15-20 years of Tanzanite are left in the ground. For the features about this listing, please refer to the description below
.THIS LISTING PRICE INCLUDEDS3 strands per order* Color: Blue Violet Transparency: Translucent Shape:Round Total carat weight: 100ctStone Size (mm): 3mm, 14.5-16 inches Hardness: 9 Treatment: None SKU: 00104837 Special considerations: None Please note all strands are unfinished and ready for customization.