A link to a video can be found here :

https://youtube.com/shorts/pARxZ1WvGZs?si=kA_Cyvl2-M9AtJ3h

An additional video can be found here :

https://youtube.com/shorts/sHzWbhS69mQ?si=OfGhGkIHdViKgM2u

Large glowing natural bi color tourmaline gemstone originating from Brazil. This weighs 12.65 CTS and has been cut and faceted into an square shape. This is not a perfect square but is much more of a square than a rectangle. The measurements are approximately 13.2 x 12.7 x 8.5 mm.

The stone has a desirable multi color pattern consisting of blue and green tones. An incredible shimmering shimmer can be seen throughout a glistening surface. This also has a strong pleochroism effect causing different shades of each color to be seen on different angles of the piece.

The gem is fully transparent and has very good but not flawless clarity. There are some visible natural inclusions and can be considered VI clarity. There is no discernable damage or chips and is in excellent condition.