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Tanzanite Color Chart

Tanzanite Color Chart - Hue + tone + saturation. Home gemstones tanzanite (zoisite) value, price, and jewelry information. It is mined commercially only in one area of the world: Web colours range from rich royal blues or vibrant violet to paler watery shades. Judging tanzanite color can be a confusing undertaking, especially online. This makes cutting a crucial element in determining the color the consumer sees when the stone is cut and set in jewelry. This category includes pale gems that are light violet to blue in color. The essence of tanzanite’s allure. Web tanzanite color grades & tanzanite grading chart. Web although naturally reddish brown, this transparent zoisite variety achieves a stable, beautiful blue to violet color with heat treatments.

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Web The Tanzanite Foundation Has Developed Its Own Color Grading System Which Is Used Mostly In Its Native South Africa.

Web its colors vary from light almost sky blue all the way up to a deep midnight blue. The colour dominance depends on whether the gem is cut and polished from the long or the short axis of the crystal shaped rough tanzanite; Web although naturally reddish brown, this transparent zoisite variety achieves a stable, beautiful blue to violet color with heat treatments. Steve moriarty will tell you all the different.

In General Terms, The Cleaner, Less Included The Tanzanite The Finer The Quality.

Web tanzanite is a beautiful pinkish blue, extremely rare gemstone from tanzania. In the video below steve moriarty discusses the different colors of tanzanite. Violet blue to bluish violet to violet purple. Consumers should be wary of online retailers selling smaller stones (between 0.50 to 2.50 carats) as “investment grade” or gia 6/6.

We Discuss The Entire Range Of Colors With Tanzanite And Not Needing A Color Chart.

Web tanzanite grading chart. Cut stones are heated to 550 o c produce the blue violet color. This makes cutting a crucial element in determining the color the consumer sees when the stone is cut and set in jewelry. And the more intense the colour the better the quality.

With Tanzanite Clarity Grading, Common Sense Prevails.

Tanzanite is the violet blue to blue violet variety of the mineral zoisite. Add to this blue some flashes of red and touches of violet and purple and you can see why this gemstone really catches the eye. Web tanzanite color grades & tanzanite grading chart. Web tanzanite is strongly pleochroic and as the stone is rotated you can see blue, reddish purple, and bluish green or greenish yellow colors.

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