NATURAL BLUE TOPAZ
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Natural Unheated Blue Topaz Gemstone, 103.63 Cts, Top Luster, VVS Clarity.
|Dimension (L x W x D):
28.0mm x x 19.39mm
|Total Carat Weight (TCW):
|Country of Origin:
|Country/Region of Manufacture:
Product Details & Shipping Details
jewelry industry: swiss blue topaz, London blue topaz, and sky blue topaz. While blue topaz can occur naturally, this is extremely rare. The vast majority of blue topaz is treated by taking colorless or lightly colored topaz and using a combination of heat and radiation. These commercially available gems used to command a decent price per carat, but due to over manufacturing, the abundance of material has caused the cost of blue topaz to go down considerably.
This 103.63 Cts Topaz gemstone has a nice top Blue luster and color. VVS in clarity and very well round cut. This stone is a genuine earth mined natural gemstone.