Sky Blue Topaz
There are 3 hues of blue that white topaz is treated to by heating & neutron/electron treatment:
Sky Blue Topaz color can be achieved by heat treatment and mild exposure to electron treatment. Treatment proceduce takes an estimated six weeks and colors are very consistent.
The color of Sky Blue topaz is permanent.
Topaz > Sky Blue Topaz
SKY BLUE TOPAZ OVAL BRIO
SKY BLUE TOPAZ OVAL BRIOLITE CUT
SKY Blue Topaz Pear Shape
Sky Blue Topaz Cut