31.29ct Blue Violet Tanzanite Crystal Specimen

This 31.29ct blue-violet Tanzanite crystal specimen showcases a unique combination of hues, with its royal blue base and vibrant purple and violet depending on the axis. Its unique termination is produced by nature, giving it a one of a kind, eye-catching appearance. This beautiful tanzanite crystal specimen measures 31mm x 10mm x 10mm. The crystal was enhanced by heating.