Explore the enchanting allure of natural, unheated, and untreated Tanzanite rough stones. Sometimes referred to as "Mermaid Tanzanite," these unique gems exude unparalleled beauty.. Marvel at the natural pleochroism of these unheated Tanzanite gems, unveiling their hidden secrets with every twist and turn.
Total Weight grams: 2.346
Total Weight Carats: 11.73
Dimensions: 15 x 9.2 x 9.3
Notes: Clean, some surface residue
Color: pleochroic, purple, and blue