Topaz has a hardness of 8 on the mohs scale and a refractive index of 1.61 – 1.638. This piece of Banded Blue Topaz from brazil weighs 34.71 cts and measures 20x16x15mm.
BRAZILIAN BANDED BLUE TOPAZ 34.71 CTS 20X16X15MM
SKU: BBTO#9
$175.00 Regular Price
$50.00Sale Price
Out of Stock
