Natural untreated open axis Nigerian blue Tourmaline. Stone weighs 2.20ct(+/. 05ct) and measures 11.90mm(L)x 5.25mm(W)x 3.85mm(D) A slightly included stone here. One near the surface on the pavillion side can most accurately be seen in pics #11 & #12. A glowing electric blue color and open axis.There is a possibility of this being cuprian. I was told by a client of mine that a lighter blue from the same parcel tested positive for copper awhile back, but i never personally verified this. Could be a nice bonus as this is not priced for copper bearing. Any questions, feel free to ask. The item "Natural Untreated Open Axis Electric Blue Nigerian Indicolite Tourmaline 2.20ct" is in sale since Thursday, February 8, 2018. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Tourmaline". The seller is "titze5883" and is located in Roseville, Michigan.
This item can be shipped to United States.