30.9ct Rare Unheated Triple Tanzanite Crystal Specimen

This beautiful Tanzanite Crystal Cluster has a natural and unheated color and a very fine crystal structure all three of the tanzanite crystals. This specimen is a gemmy piece with a growth of what I believe to be green diopside on it. Watch the video to see a high resolution 360° view of this crystal.

• Locality: Merelani Hills, Tanzania
• Measurement: 21.8mm x 16.3mm x 12.5mm
• Weight: 30.9ct
• Color: Unheated