编号 105176599

编号 105176599

species: natural corundum
variety: natural violet sapphire
weight: 1.41 cts
dimensions: 7.63 x 5.42 x 3.38 mm
cut: brilliant / step
shape: cushion
transparency: transparent
phenomena: none
color: violet
treatments: no indications of heating (nte)
comments: none
technology used in this report:
* microscope
* ftir
* uv / vis / nir
date: 2026-07-02
pin: 7827