HUGE 40ct Unheated Tanzanite Gemstone

Rare 40ct tanzanite tested to be unheated.

GIA will not certify tanzanite gems as unheated, but our local gem lab has certified this. This is not an easy assertion, as unheated tanzanites are very rare.

This is a very good looking tanzanite, the sentiment of midnight blue. The blue is dark but never black, flashing with violet and lighter blue everywhere.

The certified color is Greenish Violet Blue, but only at certain light can our eyes discern the array of colors, and in it a hint of mysterious green.

Because the color is so rich (and also because this is a dark stone), the eyes cannot fathom where one color ends and another begins. While some prefer the blue/violet to be bright, I prefer a darker tanzanite because if I wanted regular blue I would be looking at the sapphire family.

This tanzanite gem is striking because its dark blue remains vivid, alive with violet and blue waves. It is a storytelling gem from angle to angle.

With certification papers from a well respected gem lab in Singapore. Most local jewellers and gem dealers go to Nanyang Gemological Institute, since we do not have a GIA / GRS office here.

Pending GIA certification.

Sincere buyers, please get in touch with us.

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Gem Report

40.07ct Tanzanite Report

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Rare 40ct tanzanite tested to be unheated.

GIA will not certify tanzanite gems as unheated, but our local gem lab has certified this. This is not an easy assertion, as unheated tanzanites are very rare.

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