This piece of Tanzanite rough weighing 11.3 carats is unheated and untreated and a exceptional example of what makes Tanzanite such a rare and valuable gemstone found only in the Mererani Hills in Tanzania. With its substantial size, it has the potential to yield a significant finished gemstone. Tanzanite is known for its exceptional color, ranging from blue to violet and often compared to the finest sapphires. This stone is wonderful blocky shape and is orientated to have purple facing up for any cut.
Total Weight grams: 2.26
Total Weight Carats: 11.30
Dimensions: 13.1 x 8.25 x 11.2
Color: Pleochroic, strong purple and blue