編號 102774752

編號 102774752

Species: Natural zoisite
Variety: Tanzanite
Origin: Tanzania
Weight: 1.79 ct
Measurements: 7.50 x 5.56 x 2.83 and 7.86 x 5.71 x 2.96 mm
Treatment: No indication (commonly heated at low temperature to improve its color)
Quantity: 2 pieces
Certificate: ALGT 41229888