Tanzanite - 464

Tanzanite - 464

€ 850,00

an unheated zoisite variety tanzanite in a square design. This design combined with tha fact that this gem has not been heated produce a rainbow of sparkles coming from the inside of the gem.
On request, this piece could also be heat treated to deep royal blue. Two additional fotos show the gem photographed with a polarization filter.

  • Weight in ct 2.93
  • Dimensions in mm 7.7 x 7.7
  • Color purplish blue
  • Origin Merelani, Tanzania
  • Enhancement none
  • Clarity eye clean