Topaz is a silicate mineral made of aluminum and fluorine it has a refractive index of 1.61 – 1.638 and a hardness of 8 on the Mohs scale. This piece of Tahoe Blue Topaz has been gama enhanced weighs 150.50 cts and measures 33x26x15mm and is clean.
TAHOE BLUE TOPAZ 150.50 CTS 33X26X15MM
SKU: TBH-12
$1,500.00 Regular Price
$450.00Sale Price
