9.20 CTS VVS SPARKLEY SILVERY TOPAZ STONE [S6218]

Description

 TOPAZ STONE 

This is a natural Topaz stone ready for setting.They are very well cut.

Heated to improve the colour.

Clear white

Grading VVS

Cut Oval

High luster

Weight 9.20 cts

Size  14 x 12 x 7 mm app

 

Topaz is commonly associated with silicic igneous rocks of the granite and rhyolite type. It typically crystallizes in granitic pegmatites or in vapor cavities in rhyolite lava flows.

 

Pure topaz is colorless and transparent but is usually tinted by impurities; typical topaz is wine, straw yellow, pale gray or reddish-orange. It can also be made white, pale green, blue, gold, pink (rare), reddish-yellow or opaque to transparent/translucent.

Orange topaz, also known as precious topaz, is the traditional November birthstone.

Imperial topaz is yellow, pink (rare, if natural) or pink-orange. Brazilian Imperial Topaz can often have a beautiful bright yellow to deep golden brown hue, sometimes even violet. Many brown or pale topazes are treated to make them bright yellow, gold, pink or violet colored. This variety is the most sought-after and highly valued among the topaz gems

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